1253616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 4155984

約数和(自身を除く): 2902368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 49, 52, 56, 78, 82, 84, 91, 98, 104, 112, 123, 147, 156, 164, 168, 182, 196, 208, 246, 273, 287, 294, 312, 328, 336, 364, 392, 492, 533, 546, 574, 588, 624, 637, 656, 728, 784, 861, 984, 1066, 1092, 1148, 1176, 1274, 1456, 1599, 1722, 1911, 1968, 2009, 2132, 2184, 2296, 2352, 2548, 3198, 3444, 3731, 3822, 4018, 4264, 4368, 4592, 5096, 6027, 6396, 6888, 7462, 7644, 8036, 8528, 10192, 11193, 12054, 12792, 13776, 14924, 15288, 16072, 22386, 24108, 25584, 26117, 29848, 30576, 32144, 44772, 48216, 52234, 59696, 78351, 89544, 96432, 104468, 156702, 179088, 208936, 313404, 417872, 626808, 1253616]

約数ペア:

[(1, 1253616), (2, 626808), (3, 417872), (4, 313404), (6, 208936), (7, 179088), (8, 156702), (12, 104468), (13, 96432), (14, 89544), (16, 78351), (21, 59696), (24, 52234), (26, 48216), (28, 44772), (39, 32144), (41, 30576), (42, 29848), (48, 26117), (49, 25584), (52, 24108), (56, 22386), (78, 16072), (82, 15288), (84, 14924), (91, 13776), (98, 12792), (104, 12054), (112, 11193), (123, 10192), (147, 8528), (156, 8036), (164, 7644), (168, 7462), (182, 6888), (196, 6396), (208, 6027), (246, 5096), (273, 4592), (287, 4368), (294, 4264), (312, 4018), (328, 3822), (336, 3731), (364, 3444), (392, 3198), (492, 2548), (533, 2352), (546, 2296), (574, 2184), (588, 2132), (624, 2009), (637, 1968), (656, 1911), (728, 1722), (784, 1599), (861, 1456), (984, 1274), (1066, 1176), (1092, 1148)]