258703848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 821304000

約数和(自身を除く): 562600152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 169, 171, 216, 228, 234, 247, 312, 338, 342, 351, 373, 456, 468, 494, 507, 513, 676, 684, 702, 741, 746, 936, 988, 1014, 1026, 1119, 1352, 1368, 1404, 1482, 1492, 1521, 1976, 2028, 2052, 2223, 2238, 2808, 2964, 2984, 3042, 3211, 3357, 4056, 4104, 4446, 4476, 4563, 4849, 5928, 6084, 6422, 6669, 6714, 7087, 8892, 8952, 9126, 9633, 9698, 10071, 12168, 12844, 13338, 13428, 14174, 14547, 17784, 18252, 19266, 19396, 20142, 21261, 25688, 26676, 26856, 28348, 28899, 29094, 36504, 38532, 38792, 40284, 42522, 43641, 53352, 56696, 57798, 58188, 63037, 63783, 77064, 80568, 85044, 86697, 87282, 92131, 115596, 116376, 126074, 127566, 130923, 170088, 173394, 174564, 184262, 189111, 191349, 231192, 252148, 255132, 261846, 276393, 346788, 349128, 368524, 378222, 382698, 504296, 510264, 523692, 552786, 567333, 693576, 737048, 756444, 765396, 829179, 1047384, 1105572, 1134666, 1197703, 1512888, 1530792, 1658358, 1701999, 2211144, 2269332, 2395406, 2487537, 3316716, 3403998, 3593109, 4538664, 4790812, 4975074, 6633432, 6807996, 7186218, 9581624, 9950148, 10779327, 13615992, 14372436, 19900296, 21558654, 28744872, 32337981, 43117308, 64675962, 86234616, 129351924, 258703848]

約数ペア:

[(1, 258703848), (2, 129351924), (3, 86234616), (4, 64675962), (6, 43117308), (8, 32337981), (9, 28744872), (12, 21558654), (13, 19900296), (18, 14372436), (19, 13615992), (24, 10779327), (26, 9950148), (27, 9581624), (36, 7186218), (38, 6807996), (39, 6633432), (52, 4975074), (54, 4790812), (57, 4538664), (72, 3593109), (76, 3403998), (78, 3316716), (104, 2487537), (108, 2395406), (114, 2269332), (117, 2211144), (152, 1701999), (156, 1658358), (169, 1530792), (171, 1512888), (216, 1197703), (228, 1134666), (234, 1105572), (247, 1047384), (312, 829179), (338, 765396), (342, 756444), (351, 737048), (373, 693576), (456, 567333), (468, 552786), (494, 523692), (507, 510264), (513, 504296), (676, 382698), (684, 378222), (702, 368524), (741, 349128), (746, 346788), (936, 276393), (988, 261846), (1014, 255132), (1026, 252148), (1119, 231192), (1352, 191349), (1368, 189111), (1404, 184262), (1482, 174564), (1492, 173394), (1521, 170088), (1976, 130923), (2028, 127566), (2052, 126074), (2223, 116376), (2238, 115596), (2808, 92131), (2964, 87282), (2984, 86697), (3042, 85044), (3211, 80568), (3357, 77064), (4056, 63783), (4104, 63037), (4446, 58188), (4476, 57798), (4563, 56696), (4849, 53352), (5928, 43641), (6084, 42522), (6422, 40284), (6669, 38792), (6714, 38532), (7087, 36504), (8892, 29094), (8952, 28899), (9126, 28348), (9633, 26856), (9698, 26676), (10071, 25688), (12168, 21261), (12844, 20142), (13338, 19396), (13428, 19266), (14174, 18252), (14547, 17784)]