1491391944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128657}}^1$

素因数の和:128699

約数の個数: 96

約数和(自身を含む): 4816955520

約数和(自身を除く): 3325563576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 128657, 257314, 385971, 514628, 771942, 900599, 1029256, 1157913, 1543884, 1801198, 2315826, 2701797, 2959111, 3087768, 3602396, 4631652, 5403594, 5918222, 7204792, 8105391, 8877333, 9263304, 10807188, 11836444, 16210782, 17754666, 20713777, 21614376, 23672888, 26631999, 32421564, 35509332, 41427554, 53263998, 62141331, 64843128, 71018664, 82855108, 106527996, 124282662, 165710216, 186423993, 213055992, 248565324, 372847986, 497130648, 745695972, 1491391944]

約数ペア:

[(1, 1491391944), (2, 745695972), (3, 497130648), (4, 372847986), (6, 248565324), (7, 213055992), (8, 186423993), (9, 165710216), (12, 124282662), (14, 106527996), (18, 82855108), (21, 71018664), (23, 64843128), (24, 62141331), (28, 53263998), (36, 41427554), (42, 35509332), (46, 32421564), (56, 26631999), (63, 23672888), (69, 21614376), (72, 20713777), (84, 17754666), (92, 16210782), (126, 11836444), (138, 10807188), (161, 9263304), (168, 8877333), (184, 8105391), (207, 7204792), (252, 5918222), (276, 5403594), (322, 4631652), (414, 3602396), (483, 3087768), (504, 2959111), (552, 2701797), (644, 2315826), (828, 1801198), (966, 1543884), (1288, 1157913), (1449, 1029256), (1656, 900599), (1932, 771942), (2898, 514628), (3864, 385971), (5796, 257314), (11592, 128657)]