944907544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6389}}^1$

素因数の和:6560

約数の個数: 64

約数和(自身を含む): 2147040000

約数和(自身を除く): 1202132456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 973, 1064, 1112, 1946, 2641, 3892, 5282, 6389, 7784, 10564, 12778, 18487, 21128, 25556, 36974, 44723, 51112, 73948, 89446, 121391, 147896, 178892, 242782, 357784, 485564, 849737, 888071, 971128, 1699474, 1776142, 3398948, 3552284, 6216497, 6797896, 7104568, 12432994, 16873349, 24865988, 33746698, 49731976, 67493396, 118113443, 134986792, 236226886, 472453772, 944907544]

約数ペア:

[(1, 944907544), (2, 472453772), (4, 236226886), (7, 134986792), (8, 118113443), (14, 67493396), (19, 49731976), (28, 33746698), (38, 24865988), (56, 16873349), (76, 12432994), (133, 7104568), (139, 6797896), (152, 6216497), (266, 3552284), (278, 3398948), (532, 1776142), (556, 1699474), (973, 971128), (1064, 888071), (1112, 849737), (1946, 485564), (2641, 357784), (3892, 242782), (5282, 178892), (6389, 147896), (7784, 121391), (10564, 89446), (12778, 73948), (18487, 51112), (21128, 44723), (25556, 36974)]