772728318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5227}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 1722479616

約数和(自身を除く): 949751298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1719, 3438, 5227, 8213, 10454, 15681, 16426, 24639, 31362, 47043, 49278, 73917, 94086, 147834, 224761, 449522, 674283, 998357, 1348566, 1996714, 2022849, 2995071, 4045698, 5990142, 8985213, 17970426, 42929351, 85858702, 128788053, 257576106, 386364159, 772728318]

約数ペア:

[(1, 772728318), (2, 386364159), (3, 257576106), (6, 128788053), (9, 85858702), (18, 42929351), (43, 17970426), (86, 8985213), (129, 5990142), (191, 4045698), (258, 2995071), (382, 2022849), (387, 1996714), (573, 1348566), (774, 998357), (1146, 674283), (1719, 449522), (3438, 224761), (5227, 147834), (8213, 94086), (10454, 73917), (15681, 49278), (16426, 47043), (24639, 31362)]