402103728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 1289084160

約数和(自身を除く): 886980432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 41, 48, 52, 62, 72, 78, 82, 93, 104, 117, 123, 124, 144, 156, 164, 169, 186, 208, 234, 246, 248, 279, 312, 328, 338, 369, 372, 403, 468, 492, 496, 507, 533, 558, 624, 656, 676, 738, 744, 806, 936, 984, 1014, 1066, 1116, 1209, 1271, 1352, 1476, 1488, 1521, 1599, 1612, 1872, 1968, 2028, 2132, 2197, 2232, 2418, 2542, 2704, 2952, 3042, 3198, 3224, 3627, 3813, 4056, 4264, 4394, 4464, 4797, 4836, 5084, 5239, 5904, 6084, 6396, 6448, 6591, 6929, 7254, 7626, 8112, 8528, 8788, 9594, 9672, 10168, 10478, 11439, 12168, 12792, 13182, 13858, 14508, 15252, 15717, 16523, 17576, 19188, 19344, 19773, 20336, 20787, 20956, 22878, 24336, 25584, 26364, 27716, 29016, 30504, 31434, 33046, 35152, 38376, 39546, 41574, 41912, 45756, 47151, 49569, 52728, 55432, 58032, 61008, 62361, 62868, 66092, 68107, 76752, 79092, 83148, 83824, 90077, 91512, 94302, 99138, 105456, 110864, 124722, 125736, 132184, 136214, 148707, 158184, 166296, 180154, 183024, 188604, 198276, 204321, 214799, 249444, 251472, 264368, 270231, 272428, 297414, 316368, 332592, 360308, 377208, 396552, 408642, 429598, 498888, 540462, 544856, 594828, 612963, 644397, 720616, 754416, 793104, 810693, 817284, 859196, 997776, 1080924, 1089712, 1189656, 1225926, 1288794, 1441232, 1621386, 1634568, 1718392, 1933191, 2161848, 2379312, 2451852, 2577588, 2792387, 3242772, 3269136, 3436784, 3866382, 4323696, 4903704, 5155176, 5584774, 6485544, 7732764, 8377161, 9807408, 10310352, 11169548, 12971088, 15465528, 16754322, 22339096, 25131483, 30931056, 33508644, 44678192, 50262966, 67017288, 100525932, 134034576, 201051864, 402103728]

約数ペア:

[(1, 402103728), (2, 201051864), (3, 134034576), (4, 100525932), (6, 67017288), (8, 50262966), (9, 44678192), (12, 33508644), (13, 30931056), (16, 25131483), (18, 22339096), (24, 16754322), (26, 15465528), (31, 12971088), (36, 11169548), (39, 10310352), (41, 9807408), (48, 8377161), (52, 7732764), (62, 6485544), (72, 5584774), (78, 5155176), (82, 4903704), (93, 4323696), (104, 3866382), (117, 3436784), (123, 3269136), (124, 3242772), (144, 2792387), (156, 2577588), (164, 2451852), (169, 2379312), (186, 2161848), (208, 1933191), (234, 1718392), (246, 1634568), (248, 1621386), (279, 1441232), (312, 1288794), (328, 1225926), (338, 1189656), (369, 1089712), (372, 1080924), (403, 997776), (468, 859196), (492, 817284), (496, 810693), (507, 793104), (533, 754416), (558, 720616), (624, 644397), (656, 612963), (676, 594828), (738, 544856), (744, 540462), (806, 498888), (936, 429598), (984, 408642), (1014, 396552), (1066, 377208), (1116, 360308), (1209, 332592), (1271, 316368), (1352, 297414), (1476, 272428), (1488, 270231), (1521, 264368), (1599, 251472), (1612, 249444), (1872, 214799), (1968, 204321), (2028, 198276), (2132, 188604), (2197, 183024), (2232, 180154), (2418, 166296), (2542, 158184), (2704, 148707), (2952, 136214), (3042, 132184), (3198, 125736), (3224, 124722), (3627, 110864), (3813, 105456), (4056, 99138), (4264, 94302), (4394, 91512), (4464, 90077), (4797, 83824), (4836, 83148), (5084, 79092), (5239, 76752), (5904, 68107), (6084, 66092), (6396, 62868), (6448, 62361), (6591, 61008), (6929, 58032), (7254, 55432), (7626, 52728), (8112, 49569), (8528, 47151), (8788, 45756), (9594, 41912), (9672, 41574), (10168, 39546), (10478, 38376), (11439, 35152), (12168, 33046), (12792, 31434), (13182, 30504), (13858, 29016), (14508, 27716), (15252, 26364), (15717, 25584), (16523, 24336), (17576, 22878), (19188, 20956), (19344, 20787), (19773, 20336)]