288977752

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 635040000

約数和(自身を除く): 346062248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 149, 236, 298, 413, 472, 587, 596, 826, 1043, 1174, 1192, 1652, 2086, 2348, 3304, 4109, 4172, 4696, 8218, 8344, 8791, 16436, 17582, 32872, 34633, 35164, 61537, 69266, 70328, 87463, 123074, 138532, 174926, 242431, 246148, 277064, 349852, 484862, 492296, 612241, 699704, 969724, 1224482, 1939448, 2448964, 4897928, 5160317, 10320634, 20641268, 36122219, 41282536, 72244438, 144488876, 288977752]

約数ペア:

[(1, 288977752), (2, 144488876), (4, 72244438), (7, 41282536), (8, 36122219), (14, 20641268), (28, 10320634), (56, 5160317), (59, 4897928), (118, 2448964), (149, 1939448), (236, 1224482), (298, 969724), (413, 699704), (472, 612241), (587, 492296), (596, 484862), (826, 349852), (1043, 277064), (1174, 246148), (1192, 242431), (1652, 174926), (2086, 138532), (2348, 123074), (3304, 87463), (4109, 70328), (4172, 69266), (4696, 61537), (8218, 35164), (8344, 34633), (8791, 32872), (16436, 17582)]