2918807856

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:935

約数の個数: 120

約数和(自身を含む): 8273041920

約数和(自身を除く): 5354234064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 359, 393, 431, 524, 718, 786, 862, 1048, 1077, 1179, 1293, 1436, 1572, 1724, 2096, 2154, 2358, 2586, 2872, 3144, 3231, 3448, 3879, 4308, 4716, 5172, 5744, 6288, 6462, 6896, 7758, 8616, 9432, 10344, 12924, 15516, 17232, 18864, 20688, 25848, 31032, 47029, 51696, 56461, 62064, 94058, 112922, 141087, 154729, 169383, 188116, 225844, 282174, 309458, 338766, 376232, 423261, 451688, 464187, 508149, 564348, 618916, 677532, 752464, 846522, 903376, 928374, 1016298, 1128696, 1237832, 1355064, 1392561, 1693044, 1856748, 2032596, 2257392, 2475664, 2710128, 2785122, 3386088, 3713496, 4065192, 5570244, 6772176, 7426992, 8130384, 11140488, 20269499, 22280976, 40538998, 60808497, 81077996, 121616994, 162155992, 182425491, 243233988, 324311984, 364850982, 486467976, 729701964, 972935952, 1459403928, 2918807856]

約数ペア:

[(1, 2918807856), (2, 1459403928), (3, 972935952), (4, 729701964), (6, 486467976), (8, 364850982), (9, 324311984), (12, 243233988), (16, 182425491), (18, 162155992), (24, 121616994), (36, 81077996), (48, 60808497), (72, 40538998), (131, 22280976), (144, 20269499), (262, 11140488), (359, 8130384), (393, 7426992), (431, 6772176), (524, 5570244), (718, 4065192), (786, 3713496), (862, 3386088), (1048, 2785122), (1077, 2710128), (1179, 2475664), (1293, 2257392), (1436, 2032596), (1572, 1856748), (1724, 1693044), (2096, 1392561), (2154, 1355064), (2358, 1237832), (2586, 1128696), (2872, 1016298), (3144, 928374), (3231, 903376), (3448, 846522), (3879, 752464), (4308, 677532), (4716, 618916), (5172, 564348), (5744, 508149), (6288, 464187), (6462, 451688), (6896, 423261), (7758, 376232), (8616, 338766), (9432, 309458), (10344, 282174), (12924, 225844), (15516, 188116), (17232, 169383), (18864, 154729), (20688, 141087), (25848, 112922), (31032, 94058), (47029, 62064), (51696, 56461)]