812448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 2935296

約数和(自身を除く): 2122848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 6944, 7254, 7812, 8463, 8736, 8928, 9672, 10416, 11284, 12896, 13104, 14508, 15624, 16926, 19344, 20832, 22568, 25389, 26208, 29016, 31248, 33852, 38688, 45136, 50778, 58032, 62496, 67704, 90272, 101556, 116064, 135408, 203112, 270816, 406224, 812448]

約数ペア:

[(1, 812448), (2, 406224), (3, 270816), (4, 203112), (6, 135408), (7, 116064), (8, 101556), (9, 90272), (12, 67704), (13, 62496), (14, 58032), (16, 50778), (18, 45136), (21, 38688), (24, 33852), (26, 31248), (28, 29016), (31, 26208), (32, 25389), (36, 22568), (39, 20832), (42, 19344), (48, 16926), (52, 15624), (56, 14508), (62, 13104), (63, 12896), (72, 11284), (78, 10416), (84, 9672), (91, 8928), (93, 8736), (96, 8463), (104, 7812), (112, 7254), (117, 6944), (124, 6552), (126, 6448), (144, 5642), (156, 5208), (168, 4836), (182, 4464), (186, 4368), (208, 3906), (217, 3744), (224, 3627), (234, 3472), (248, 3276), (252, 3224), (273, 2976), (279, 2912), (288, 2821), (312, 2604), (336, 2418), (364, 2232), (372, 2184), (403, 2016), (416, 1953), (434, 1872), (468, 1736), (496, 1638), (504, 1612), (546, 1488), (558, 1456), (624, 1302), (651, 1248), (672, 1209), (728, 1116), (744, 1092), (806, 1008), (819, 992), (868, 936)]