745449648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{817379}}^1$

素因数の和:817409

約数の個数: 40

約数和(自身を含む): 2027102400

約数和(自身を除く): 1281652752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 817379, 1634758, 2452137, 3269516, 4904274, 6539032, 9808548, 13078064, 15530201, 19617096, 31060402, 39234192, 46590603, 62120804, 93181206, 124241608, 186362412, 248483216, 372724824, 745449648]

約数ペア:

[(1, 745449648), (2, 372724824), (3, 248483216), (4, 186362412), (6, 124241608), (8, 93181206), (12, 62120804), (16, 46590603), (19, 39234192), (24, 31060402), (38, 19617096), (48, 15530201), (57, 13078064), (76, 9808548), (114, 6539032), (152, 4904274), (228, 3269516), (304, 2452137), (456, 1634758), (912, 817379)]