1390388688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 360

約数和(自身を含む): 4625537280

約数和(自身を除く): 3235148592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 97, 104, 114, 117, 124, 144, 152, 156, 169, 171, 186, 194, 208, 228, 234, 247, 248, 279, 291, 304, 312, 338, 342, 372, 388, 403, 456, 468, 494, 496, 507, 558, 582, 589, 624, 676, 684, 741, 744, 776, 806, 873, 912, 936, 988, 1014, 1116, 1164, 1178, 1209, 1261, 1352, 1368, 1482, 1488, 1521, 1552, 1612, 1746, 1767, 1843, 1872, 1976, 2028, 2223, 2232, 2328, 2356, 2418, 2522, 2704, 2736, 2964, 3007, 3042, 3211, 3224, 3492, 3534, 3627, 3686, 3783, 3952, 4056, 4446, 4464, 4656, 4712, 4836, 5044, 5239, 5301, 5529, 5928, 6014, 6084, 6422, 6448, 6984, 7068, 7254, 7372, 7566, 7657, 8112, 8892, 9021, 9424, 9633, 9672, 10088, 10478, 10602, 11058, 11349, 11856, 12028, 12168, 12844, 13968, 14136, 14508, 14744, 15132, 15314, 15717, 16393, 16587, 17784, 18042, 19266, 19344, 20176, 20956, 21204, 22116, 22698, 22971, 23959, 24056, 24336, 25688, 27063, 28272, 28899, 29016, 29488, 30264, 30628, 31434, 32786, 33174, 35568, 36084, 38532, 39091, 41912, 42408, 44232, 45396, 45942, 47151, 47918, 48112, 49179, 51376, 54126, 57133, 57798, 58032, 60528, 61256, 62868, 65572, 66348, 68913, 71877, 72168, 77064, 78182, 83824, 84816, 88464, 90792, 91884, 94302, 95836, 98358, 99541, 108252, 114266, 115596, 117273, 122512, 125736, 131144, 132696, 137826, 143754, 144336, 147537, 154128, 156364, 171399, 181584, 183768, 188604, 191672, 196716, 199082, 215631, 216504, 228532, 231192, 234546, 251472, 262288, 265392, 275652, 287508, 295074, 298623, 311467, 312728, 342798, 351819, 367536, 377208, 383344, 393432, 398164, 431262, 433008, 457064, 462384, 469092, 508183, 514197, 551304, 575016, 590148, 597246, 622934, 625456, 685596, 703638, 742729, 754416, 786864, 796328, 862524, 895869, 914128, 934401, 938184, 1016366, 1028394, 1102608, 1150032, 1180296, 1194492, 1245868, 1371192, 1407276, 1485458, 1524549, 1592656, 1725048, 1791738, 1868802, 1876368, 2032732, 2056788, 2228187, 2360592, 2388984, 2491736, 2742384, 2803203, 2814552, 2970916, 3049098, 3450096, 3583476, 3737604, 4065464, 4113576, 4456374, 4573647, 4777968, 4983472, 5606406, 5629104, 5941832, 6098196, 6684561, 7166952, 7475208, 8130928, 8227152, 8912748, 9147294, 9655477, 11212812, 11883664, 12196392, 13369122, 14333904, 14950416, 17825496, 18294588, 19310954, 22425624, 24392784, 26738244, 28966431, 35650992, 36589176, 38621908, 44851248, 53476488, 57932862, 73178352, 77243816, 86899293, 106952976, 115865724, 154487632, 173798586, 231731448, 347597172, 463462896, 695194344, 1390388688]

約数ペア:

[(1, 1390388688), (2, 695194344), (3, 463462896), (4, 347597172), (6, 231731448), (8, 173798586), (9, 154487632), (12, 115865724), (13, 106952976), (16, 86899293), (18, 77243816), (19, 73178352), (24, 57932862), (26, 53476488), (31, 44851248), (36, 38621908), (38, 36589176), (39, 35650992), (48, 28966431), (52, 26738244), (57, 24392784), (62, 22425624), (72, 19310954), (76, 18294588), (78, 17825496), (93, 14950416), (97, 14333904), (104, 13369122), (114, 12196392), (117, 11883664), (124, 11212812), (144, 9655477), (152, 9147294), (156, 8912748), (169, 8227152), (171, 8130928), (186, 7475208), (194, 7166952), (208, 6684561), (228, 6098196), (234, 5941832), (247, 5629104), (248, 5606406), (279, 4983472), (291, 4777968), (304, 4573647), (312, 4456374), (338, 4113576), (342, 4065464), (372, 3737604), (388, 3583476), (403, 3450096), (456, 3049098), (468, 2970916), (494, 2814552), (496, 2803203), (507, 2742384), (558, 2491736), (582, 2388984), (589, 2360592), (624, 2228187), (676, 2056788), (684, 2032732), (741, 1876368), (744, 1868802), (776, 1791738), (806, 1725048), (873, 1592656), (912, 1524549), (936, 1485458), (988, 1407276), (1014, 1371192), (1116, 1245868), (1164, 1194492), (1178, 1180296), (1209, 1150032), (1261, 1102608), (1352, 1028394), (1368, 1016366), (1482, 938184), (1488, 934401), (1521, 914128), (1552, 895869), (1612, 862524), (1746, 796328), (1767, 786864), (1843, 754416), (1872, 742729), (1976, 703638), (2028, 685596), (2223, 625456), (2232, 622934), (2328, 597246), (2356, 590148), (2418, 575016), (2522, 551304), (2704, 514197), (2736, 508183), (2964, 469092), (3007, 462384), (3042, 457064), (3211, 433008), (3224, 431262), (3492, 398164), (3534, 393432), (3627, 383344), (3686, 377208), (3783, 367536), (3952, 351819), (4056, 342798), (4446, 312728), (4464, 311467), (4656, 298623), (4712, 295074), (4836, 287508), (5044, 275652), (5239, 265392), (5301, 262288), (5529, 251472), (5928, 234546), (6014, 231192), (6084, 228532), (6422, 216504), (6448, 215631), (6984, 199082), (7068, 196716), (7254, 191672), (7372, 188604), (7566, 183768), (7657, 181584), (8112, 171399), (8892, 156364), (9021, 154128), (9424, 147537), (9633, 144336), (9672, 143754), (10088, 137826), (10478, 132696), (10602, 131144), (11058, 125736), (11349, 122512), (11856, 117273), (12028, 115596), (12168, 114266), (12844, 108252), (13968, 99541), (14136, 98358), (14508, 95836), (14744, 94302), (15132, 91884), (15314, 90792), (15717, 88464), (16393, 84816), (16587, 83824), (17784, 78182), (18042, 77064), (19266, 72168), (19344, 71877), (20176, 68913), (20956, 66348), (21204, 65572), (22116, 62868), (22698, 61256), (22971, 60528), (23959, 58032), (24056, 57798), (24336, 57133), (25688, 54126), (27063, 51376), (28272, 49179), (28899, 48112), (29016, 47918), (29488, 47151), (30264, 45942), (30628, 45396), (31434, 44232), (32786, 42408), (33174, 41912), (35568, 39091), (36084, 38532)]