245655578912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1\times {\mathrm{1657}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 508579005312

約数和(自身を除く): 262923426400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 157, 184, 314, 368, 628, 736, 1256, 1283, 1657, 2512, 2566, 3314, 3611, 5024, 5132, 6628, 7222, 10264, 13256, 14444, 20528, 26512, 28888, 29509, 38111, 41056, 53024, 57776, 59018, 76222, 115552, 118036, 152444, 201431, 236072, 260149, 304888, 402862, 472144, 520298, 609776, 805724, 944288, 1040596, 1219552, 1611448, 2081192, 2125931, 3222896, 4162384, 4251862, 4632913, 5983427, 6445792, 8324768, 8503724, 9265826, 11966854, 17007448, 18531652, 23933708, 34014896, 37063304, 47867416, 48896413, 68029792, 74126608, 95734832, 97792826, 148253216, 191469664, 195585652, 333771167, 391171304, 667542334, 782342608, 1335084668, 1564685216, 2670169336, 5340338672, 7676736841, 10680677344, 15353473682, 30706947364, 61413894728, 122827789456, 245655578912]

約数ペア:

[(1, 245655578912), (2, 122827789456), (4, 61413894728), (8, 30706947364), (16, 15353473682), (23, 10680677344), (32, 7676736841), (46, 5340338672), (92, 2670169336), (157, 1564685216), (184, 1335084668), (314, 782342608), (368, 667542334), (628, 391171304), (736, 333771167), (1256, 195585652), (1283, 191469664), (1657, 148253216), (2512, 97792826), (2566, 95734832), (3314, 74126608), (3611, 68029792), (5024, 48896413), (5132, 47867416), (6628, 37063304), (7222, 34014896), (10264, 23933708), (13256, 18531652), (14444, 17007448), (20528, 11966854), (26512, 9265826), (28888, 8503724), (29509, 8324768), (38111, 6445792), (41056, 5983427), (53024, 4632913), (57776, 4251862), (59018, 4162384), (76222, 3222896), (115552, 2125931), (118036, 2081192), (152444, 1611448), (201431, 1219552), (236072, 1040596), (260149, 944288), (304888, 805724), (402862, 609776), (472144, 520298)]