305325372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 831527424

約数和(自身を除く): 526202052

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 103, 132, 187, 204, 206, 309, 374, 412, 561, 618, 748, 1122, 1133, 1236, 1321, 1751, 2244, 2266, 2642, 3399, 3502, 3963, 4532, 5253, 5284, 6798, 7004, 7926, 10506, 13596, 14531, 15852, 19261, 21012, 22457, 29062, 38522, 43593, 44914, 57783, 58124, 67371, 77044, 87186, 89828, 115566, 134742, 136063, 174372, 231132, 247027, 269484, 272126, 408189, 494054, 544252, 741081, 816378, 988108, 1482162, 1496693, 1632756, 2313071, 2964324, 2993386, 4490079, 4626142, 5986772, 6939213, 8980158, 9252284, 13878426, 17960316, 25443781, 27756852, 50887562, 76331343, 101775124, 152662686, 305325372]

約数ペア:

[(1, 305325372), (2, 152662686), (3, 101775124), (4, 76331343), (6, 50887562), (11, 27756852), (12, 25443781), (17, 17960316), (22, 13878426), (33, 9252284), (34, 8980158), (44, 6939213), (51, 5986772), (66, 4626142), (68, 4490079), (102, 2993386), (103, 2964324), (132, 2313071), (187, 1632756), (204, 1496693), (206, 1482162), (309, 988108), (374, 816378), (412, 741081), (561, 544252), (618, 494054), (748, 408189), (1122, 272126), (1133, 269484), (1236, 247027), (1321, 231132), (1751, 174372), (2244, 136063), (2266, 134742), (2642, 115566), (3399, 89828), (3502, 87186), (3963, 77044), (4532, 67371), (5253, 58124), (5284, 57783), (6798, 44914), (7004, 43593), (7926, 38522), (10506, 29062), (13596, 22457), (14531, 21012), (15852, 19261)]