23780822408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{137119}}^1$

素因数の和:137314

約数の個数: 64

約数和(自身を含む): 53970432000

約数和(自身を除く): 30189609592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 326, 532, 652, 1064, 1141, 1304, 2282, 3097, 4564, 6194, 9128, 12388, 21679, 24776, 43358, 86716, 137119, 173432, 274238, 548476, 959833, 1096952, 1919666, 2605261, 3839332, 5210522, 7678664, 10421044, 18236827, 20842088, 22350397, 36473654, 44700794, 72947308, 89401588, 145894616, 156452779, 178803176, 312905558, 424657543, 625811116, 849315086, 1251622232, 1698630172, 2972602801, 3397260344, 5945205602, 11890411204, 23780822408]

約数ペア:

[(1, 23780822408), (2, 11890411204), (4, 5945205602), (7, 3397260344), (8, 2972602801), (14, 1698630172), (19, 1251622232), (28, 849315086), (38, 625811116), (56, 424657543), (76, 312905558), (133, 178803176), (152, 156452779), (163, 145894616), (266, 89401588), (326, 72947308), (532, 44700794), (652, 36473654), (1064, 22350397), (1141, 20842088), (1304, 18236827), (2282, 10421044), (3097, 7678664), (4564, 5210522), (6194, 3839332), (9128, 2605261), (12388, 1919666), (21679, 1096952), (24776, 959833), (43358, 548476), (86716, 274238), (137119, 173432)]