1301148688

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 2929118080

約数和(自身を除く): 1627969392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 229, 388, 458, 523, 679, 776, 916, 1046, 1358, 1552, 1603, 1832, 2092, 2716, 3206, 3661, 3664, 4184, 5432, 6412, 7322, 8368, 10864, 12824, 14644, 22213, 25648, 29288, 44426, 50731, 58576, 88852, 101462, 119767, 155491, 177704, 202924, 239534, 310982, 355117, 355408, 405848, 479068, 621964, 710234, 811696, 838369, 958136, 1243928, 1420468, 1676738, 1916272, 2487856, 2840936, 3353476, 5681872, 6706952, 11617399, 13413904, 23234798, 46469596, 81321793, 92939192, 162643586, 185878384, 325287172, 650574344, 1301148688]

約数ペア:

[(1, 1301148688), (2, 650574344), (4, 325287172), (7, 185878384), (8, 162643586), (14, 92939192), (16, 81321793), (28, 46469596), (56, 23234798), (97, 13413904), (112, 11617399), (194, 6706952), (229, 5681872), (388, 3353476), (458, 2840936), (523, 2487856), (679, 1916272), (776, 1676738), (916, 1420468), (1046, 1243928), (1358, 958136), (1552, 838369), (1603, 811696), (1832, 710234), (2092, 621964), (2716, 479068), (3206, 405848), (3661, 355408), (3664, 355117), (4184, 310982), (5432, 239534), (6412, 202924), (7322, 177704), (8368, 155491), (10864, 119767), (12824, 101462), (14644, 88852), (22213, 58576), (25648, 50731), (29288, 44426)]