421049538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 1203471360

約数和(自身を除く): 782421822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 83, 91, 114, 117, 126, 133, 163, 166, 171, 182, 234, 247, 249, 266, 273, 326, 342, 399, 489, 494, 498, 546, 581, 741, 747, 798, 819, 978, 1079, 1141, 1162, 1197, 1467, 1482, 1494, 1577, 1638, 1729, 1743, 2119, 2158, 2223, 2282, 2394, 2934, 3097, 3154, 3237, 3423, 3458, 3486, 4238, 4446, 4731, 5187, 5229, 6194, 6357, 6474, 6846, 7553, 9291, 9462, 9711, 10269, 10374, 10458, 11039, 12714, 13529, 14193, 14833, 15106, 15561, 18582, 19071, 19422, 20501, 20538, 21679, 22078, 22659, 27058, 27873, 28386, 29666, 31122, 33117, 38142, 40261, 40587, 41002, 43358, 44499, 45318, 55746, 61503, 65037, 66234, 67977, 80522, 81174, 88998, 94703, 99351, 120783, 121761, 123006, 130074, 133497, 135954, 143507, 175877, 184509, 189406, 195111, 198702, 241566, 243522, 257051, 266994, 281827, 284109, 287014, 351754, 362349, 369018, 390222, 430521, 514102, 527631, 563654, 568218, 724698, 771153, 845481, 852327, 861042, 1055262, 1231139, 1291563, 1542306, 1582893, 1690962, 1704654, 1799357, 2313459, 2462278, 2536443, 2583126, 3165786, 3341663, 3598714, 3693417, 4626918, 5072886, 5398071, 6683326, 7386834, 10024989, 10796142, 11080251, 16194213, 20049978, 22160502, 23391641, 30074967, 32388426, 46783282, 60149934, 70174923, 140349846, 210524769, 421049538]

約数ペア:

[(1, 421049538), (2, 210524769), (3, 140349846), (6, 70174923), (7, 60149934), (9, 46783282), (13, 32388426), (14, 30074967), (18, 23391641), (19, 22160502), (21, 20049978), (26, 16194213), (38, 11080251), (39, 10796142), (42, 10024989), (57, 7386834), (63, 6683326), (78, 5398071), (83, 5072886), (91, 4626918), (114, 3693417), (117, 3598714), (126, 3341663), (133, 3165786), (163, 2583126), (166, 2536443), (171, 2462278), (182, 2313459), (234, 1799357), (247, 1704654), (249, 1690962), (266, 1582893), (273, 1542306), (326, 1291563), (342, 1231139), (399, 1055262), (489, 861042), (494, 852327), (498, 845481), (546, 771153), (581, 724698), (741, 568218), (747, 563654), (798, 527631), (819, 514102), (978, 430521), (1079, 390222), (1141, 369018), (1162, 362349), (1197, 351754), (1467, 287014), (1482, 284109), (1494, 281827), (1577, 266994), (1638, 257051), (1729, 243522), (1743, 241566), (2119, 198702), (2158, 195111), (2223, 189406), (2282, 184509), (2394, 175877), (2934, 143507), (3097, 135954), (3154, 133497), (3237, 130074), (3423, 123006), (3458, 121761), (3486, 120783), (4238, 99351), (4446, 94703), (4731, 88998), (5187, 81174), (5229, 80522), (6194, 67977), (6357, 66234), (6474, 65037), (6846, 61503), (7553, 55746), (9291, 45318), (9462, 44499), (9711, 43358), (10269, 41002), (10374, 40587), (10458, 40261), (11039, 38142), (12714, 33117), (13529, 31122), (14193, 29666), (14833, 28386), (15106, 27873), (15561, 27058), (18582, 22659), (19071, 22078), (19422, 21679), (20501, 20538)]