1391390208

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23264

約数の個数: 120

約数和(自身を含む): 4324728408

約数和(自身を除く): 2933338200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 23227, 29952, 46454, 59904, 69681, 92908, 139362, 185816, 209043, 278724, 301951, 371632, 418086, 557448, 603902, 743264, 836172, 905853, 1114896, 1207804, 1486528, 1672344, 1811706, 2229792, 2415608, 2717559, 2973056, 3344688, 3623412, 4459584, 4831216, 5435118, 5946112, 6689376, 7246824, 8919168, 9662432, 10870236, 11892224, 13378752, 14493648, 17838336, 19324864, 21740472, 26757504, 28987296, 35676672, 38649728, 43480944, 53515008, 57974592, 77299456, 86961888, 107030016, 115949184, 154598912, 173923776, 231898368, 347847552, 463796736, 695695104, 1391390208]

約数ペア:

[(1, 1391390208), (2, 695695104), (3, 463796736), (4, 347847552), (6, 231898368), (8, 173923776), (9, 154598912), (12, 115949184), (13, 107030016), (16, 86961888), (18, 77299456), (24, 57974592), (26, 53515008), (32, 43480944), (36, 38649728), (39, 35676672), (48, 28987296), (52, 26757504), (64, 21740472), (72, 19324864), (78, 17838336), (96, 14493648), (104, 13378752), (117, 11892224), (128, 10870236), (144, 9662432), (156, 8919168), (192, 7246824), (208, 6689376), (234, 5946112), (256, 5435118), (288, 4831216), (312, 4459584), (384, 3623412), (416, 3344688), (468, 2973056), (512, 2717559), (576, 2415608), (624, 2229792), (768, 1811706), (832, 1672344), (936, 1486528), (1152, 1207804), (1248, 1114896), (1536, 905853), (1664, 836172), (1872, 743264), (2304, 603902), (2496, 557448), (3328, 418086), (3744, 371632), (4608, 301951), (4992, 278724), (6656, 209043), (7488, 185816), (9984, 139362), (14976, 92908), (19968, 69681), (23227, 59904), (29952, 46454)]