397614672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 240

約数和(自身を含む): 1442546560

約数和(自身を除く): 1044931888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1597, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3194, 3276, 3458, 3952, 4368, 4446, 4788, 4791, 5187, 5928, 6384, 6388, 6552, 6916, 8892, 9576, 9582, 10374, 11179, 11856, 12776, 13104, 13832, 14373, 15561, 17784, 19152, 19164, 20748, 20761, 22358, 25552, 27664, 28746, 30343, 31122, 33537, 35568, 38328, 41496, 41522, 44716, 57492, 60686, 62244, 62283, 67074, 76656, 82992, 83044, 89432, 91029, 100611, 114984, 121372, 124488, 124566, 134148, 145327, 166088, 178864, 182058, 186849, 201222, 212401, 229968, 242744, 248976, 249132, 268296, 273087, 290654, 332176, 364116, 373698, 394459, 402444, 424802, 435981, 485488, 498264, 536592, 546174, 581308, 637203, 728232, 747396, 788918, 804888, 849604, 871962, 996528, 1092348, 1162616, 1183377, 1274406, 1307943, 1456464, 1494792, 1577836, 1609776, 1699208, 1743924, 1911609, 2184696, 2325232, 2366754, 2548812, 2615886, 2761213, 2989584, 3155672, 3398416, 3487848, 3550131, 3823218, 4369392, 4733508, 5097624, 5231772, 5522426, 6311344, 6975696, 7100262, 7646436, 8283639, 9467016, 10195248, 10463544, 11044852, 14200524, 15292872, 16567278, 18934032, 20927088, 22089704, 24850917, 28401048, 30585744, 33134556, 44179408, 49701834, 56802096, 66269112, 99403668, 132538224, 198807336, 397614672]

約数ペア:

[(1, 397614672), (2, 198807336), (3, 132538224), (4, 99403668), (6, 66269112), (7, 56802096), (8, 49701834), (9, 44179408), (12, 33134556), (13, 30585744), (14, 28401048), (16, 24850917), (18, 22089704), (19, 20927088), (21, 18934032), (24, 16567278), (26, 15292872), (28, 14200524), (36, 11044852), (38, 10463544), (39, 10195248), (42, 9467016), (48, 8283639), (52, 7646436), (56, 7100262), (57, 6975696), (63, 6311344), (72, 5522426), (76, 5231772), (78, 5097624), (84, 4733508), (91, 4369392), (104, 3823218), (112, 3550131), (114, 3487848), (117, 3398416), (126, 3155672), (133, 2989584), (144, 2761213), (152, 2615886), (156, 2548812), (168, 2366754), (171, 2325232), (182, 2184696), (208, 1911609), (228, 1743924), (234, 1699208), (247, 1609776), (252, 1577836), (266, 1494792), (273, 1456464), (304, 1307943), (312, 1274406), (336, 1183377), (342, 1162616), (364, 1092348), (399, 996528), (456, 871962), (468, 849604), (494, 804888), (504, 788918), (532, 747396), (546, 728232), (624, 637203), (684, 581308), (728, 546174), (741, 536592), (798, 498264), (819, 485488), (912, 435981), (936, 424802), (988, 402444), (1008, 394459), (1064, 373698), (1092, 364116), (1197, 332176), (1368, 290654), (1456, 273087), (1482, 268296), (1596, 249132), (1597, 248976), (1638, 242744), (1729, 229968), (1872, 212401), (1976, 201222), (2128, 186849), (2184, 182058), (2223, 178864), (2394, 166088), (2736, 145327), (2964, 134148), (3192, 124566), (3194, 124488), (3276, 121372), (3458, 114984), (3952, 100611), (4368, 91029), (4446, 89432), (4788, 83044), (4791, 82992), (5187, 76656), (5928, 67074), (6384, 62283), (6388, 62244), (6552, 60686), (6916, 57492), (8892, 44716), (9576, 41522), (9582, 41496), (10374, 38328), (11179, 35568), (11856, 33537), (12776, 31122), (13104, 30343), (13832, 28746), (14373, 27664), (15561, 25552), (17784, 22358), (19152, 20761), (19164, 20748)]