1878011928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1706

約数の個数: 192

約数和(自身を含む): 5801796000

約数和(自身を除く): 3923784072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 43, 52, 58, 72, 78, 86, 87, 104, 116, 117, 129, 156, 172, 174, 232, 234, 258, 261, 312, 344, 348, 377, 387, 468, 516, 522, 559, 696, 754, 774, 936, 1032, 1044, 1118, 1131, 1247, 1508, 1548, 1609, 1677, 2088, 2236, 2262, 2494, 3016, 3096, 3218, 3354, 3393, 3741, 4472, 4524, 4827, 4988, 5031, 6436, 6708, 6786, 7482, 9048, 9654, 9976, 10062, 11223, 12872, 13416, 13572, 14481, 14964, 16211, 19308, 20124, 20917, 22446, 27144, 28962, 29928, 32422, 38616, 40248, 41834, 44892, 46661, 48633, 57924, 62751, 64844, 69187, 83668, 89784, 93322, 97266, 115848, 125502, 129688, 138374, 139983, 145899, 167336, 186644, 188253, 194532, 207561, 251004, 276748, 279966, 291798, 373288, 376506, 389064, 415122, 419949, 502008, 553496, 559932, 583596, 606593, 622683, 753012, 830244, 839898, 899431, 1119864, 1167192, 1213186, 1245366, 1506024, 1660488, 1679796, 1798862, 1819779, 2006423, 2426372, 2490732, 2698293, 3359592, 3597724, 3639558, 4012846, 4852744, 4981464, 5396586, 5459337, 6019269, 7195448, 7279116, 8025692, 8094879, 10793172, 10918674, 12038538, 14558232, 16051384, 16189758, 18057807, 21586344, 21837348, 24077076, 26083499, 32379516, 36115614, 43674696, 48154152, 52166998, 64759032, 72231228, 78250497, 104333996, 144462456, 156500994, 208667992, 234751491, 313001988, 469502982, 626003976, 939005964, 1878011928]

約数ペア:

[(1, 1878011928), (2, 939005964), (3, 626003976), (4, 469502982), (6, 313001988), (8, 234751491), (9, 208667992), (12, 156500994), (13, 144462456), (18, 104333996), (24, 78250497), (26, 72231228), (29, 64759032), (36, 52166998), (39, 48154152), (43, 43674696), (52, 36115614), (58, 32379516), (72, 26083499), (78, 24077076), (86, 21837348), (87, 21586344), (104, 18057807), (116, 16189758), (117, 16051384), (129, 14558232), (156, 12038538), (172, 10918674), (174, 10793172), (232, 8094879), (234, 8025692), (258, 7279116), (261, 7195448), (312, 6019269), (344, 5459337), (348, 5396586), (377, 4981464), (387, 4852744), (468, 4012846), (516, 3639558), (522, 3597724), (559, 3359592), (696, 2698293), (754, 2490732), (774, 2426372), (936, 2006423), (1032, 1819779), (1044, 1798862), (1118, 1679796), (1131, 1660488), (1247, 1506024), (1508, 1245366), (1548, 1213186), (1609, 1167192), (1677, 1119864), (2088, 899431), (2236, 839898), (2262, 830244), (2494, 753012), (3016, 622683), (3096, 606593), (3218, 583596), (3354, 559932), (3393, 553496), (3741, 502008), (4472, 419949), (4524, 415122), (4827, 389064), (4988, 376506), (5031, 373288), (6436, 291798), (6708, 279966), (6786, 276748), (7482, 251004), (9048, 207561), (9654, 194532), (9976, 188253), (10062, 186644), (11223, 167336), (12872, 145899), (13416, 139983), (13572, 138374), (14481, 129688), (14964, 125502), (16211, 115848), (19308, 97266), (20124, 93322), (20917, 89784), (22446, 83668), (27144, 69187), (28962, 64844), (29928, 62751), (32422, 57924), (38616, 48633), (40248, 46661), (41834, 44892)]