40124448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 144

約数和(自身を含む): 140527296

約数和(自身を除く): 100402848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1531, 1638, 1872, 2016, 2184, 2912, 3062, 3276, 3744, 4368, 4593, 6124, 6552, 8736, 9186, 10717, 12248, 13104, 13779, 18372, 19903, 21434, 24496, 26208, 27558, 32151, 36744, 39806, 42868, 48992, 55116, 59709, 64302, 73488, 79612, 85736, 96453, 110232, 119418, 128604, 139321, 146976, 159224, 171472, 179127, 192906, 220464, 238836, 257208, 278642, 318448, 342944, 358254, 385812, 417963, 440928, 477672, 514416, 557284, 636896, 716508, 771624, 835926, 955344, 1028832, 1114568, 1253889, 1433016, 1543248, 1671852, 1910688, 2229136, 2507778, 2866032, 3086496, 3343704, 4458272, 5015556, 5732064, 6687408, 10031112, 13374816, 20062224, 40124448]

約数ペア:

[(1, 40124448), (2, 20062224), (3, 13374816), (4, 10031112), (6, 6687408), (7, 5732064), (8, 5015556), (9, 4458272), (12, 3343704), (13, 3086496), (14, 2866032), (16, 2507778), (18, 2229136), (21, 1910688), (24, 1671852), (26, 1543248), (28, 1433016), (32, 1253889), (36, 1114568), (39, 1028832), (42, 955344), (48, 835926), (52, 771624), (56, 716508), (63, 636896), (72, 557284), (78, 514416), (84, 477672), (91, 440928), (96, 417963), (104, 385812), (112, 358254), (117, 342944), (126, 318448), (144, 278642), (156, 257208), (168, 238836), (182, 220464), (208, 192906), (224, 179127), (234, 171472), (252, 159224), (273, 146976), (288, 139321), (312, 128604), (336, 119418), (364, 110232), (416, 96453), (468, 85736), (504, 79612), (546, 73488), (624, 64302), (672, 59709), (728, 55116), (819, 48992), (936, 42868), (1008, 39806), (1092, 36744), (1248, 32151), (1456, 27558), (1531, 26208), (1638, 24496), (1872, 21434), (2016, 19903), (2184, 18372), (2912, 13779), (3062, 13104), (3276, 12248), (3744, 10717), (4368, 9186), (4593, 8736), (6124, 6552)]