768020904

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 2454192000

約数和(自身を除く): 1686171096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 196, 227, 252, 274, 294, 343, 392, 411, 441, 454, 504, 548, 588, 681, 686, 822, 882, 908, 959, 1029, 1096, 1176, 1233, 1362, 1372, 1589, 1644, 1764, 1816, 1918, 2043, 2058, 2466, 2724, 2744, 2877, 3087, 3178, 3288, 3528, 3836, 4086, 4116, 4767, 4932, 5448, 5754, 6174, 6356, 6713, 7672, 8172, 8232, 8631, 9534, 9864, 11123, 11508, 12348, 12712, 13426, 14301, 16344, 17262, 19068, 20139, 22246, 23016, 24696, 26852, 28602, 31099, 33369, 34524, 38136, 40278, 44492, 46991, 53704, 57204, 60417, 62198, 66738, 69048, 77861, 80556, 88984, 93297, 93982, 100107, 114408, 120834, 124396, 133476, 140973, 155722, 161112, 186594, 187964, 200214, 217693, 233583, 241668, 248792, 266952, 279891, 281946, 311444, 373188, 375928, 400428, 422919, 435386, 467166, 483336, 559782, 563892, 622888, 653079, 700749, 746376, 800856, 845838, 870772, 934332, 1119564, 1127784, 1306158, 1401498, 1523851, 1691676, 1741544, 1868664, 1959237, 2239128, 2612316, 2802996, 3047702, 3383352, 3918474, 4571553, 5224632, 5605992, 6095404, 7836948, 9143106, 10666957, 12190808, 13714659, 15673896, 18286212, 21333914, 27429318, 32000871, 36572424, 42667828, 54858636, 64001742, 85335656, 96002613, 109717272, 128003484, 192005226, 256006968, 384010452, 768020904]

約数ペア:

[(1, 768020904), (2, 384010452), (3, 256006968), (4, 192005226), (6, 128003484), (7, 109717272), (8, 96002613), (9, 85335656), (12, 64001742), (14, 54858636), (18, 42667828), (21, 36572424), (24, 32000871), (28, 27429318), (36, 21333914), (42, 18286212), (49, 15673896), (56, 13714659), (63, 12190808), (72, 10666957), (84, 9143106), (98, 7836948), (126, 6095404), (137, 5605992), (147, 5224632), (168, 4571553), (196, 3918474), (227, 3383352), (252, 3047702), (274, 2802996), (294, 2612316), (343, 2239128), (392, 1959237), (411, 1868664), (441, 1741544), (454, 1691676), (504, 1523851), (548, 1401498), (588, 1306158), (681, 1127784), (686, 1119564), (822, 934332), (882, 870772), (908, 845838), (959, 800856), (1029, 746376), (1096, 700749), (1176, 653079), (1233, 622888), (1362, 563892), (1372, 559782), (1589, 483336), (1644, 467166), (1764, 435386), (1816, 422919), (1918, 400428), (2043, 375928), (2058, 373188), (2466, 311444), (2724, 281946), (2744, 279891), (2877, 266952), (3087, 248792), (3178, 241668), (3288, 233583), (3528, 217693), (3836, 200214), (4086, 187964), (4116, 186594), (4767, 161112), (4932, 155722), (5448, 140973), (5754, 133476), (6174, 124396), (6356, 120834), (6713, 114408), (7672, 100107), (8172, 93982), (8232, 93297), (8631, 88984), (9534, 80556), (9864, 77861), (11123, 69048), (11508, 66738), (12348, 62198), (12712, 60417), (13426, 57204), (14301, 53704), (16344, 46991), (17262, 44492), (19068, 40278), (20139, 38136), (22246, 34524), (23016, 33369), (24696, 31099), (26852, 28602)]