309880624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 669707136

約数和(自身を除く): 359826512

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 592, 629, 656, 697, 751, 1258, 1394, 1502, 1517, 2516, 2788, 3004, 3034, 5032, 5576, 6008, 6068, 10064, 11152, 12016, 12136, 12767, 24272, 25534, 25789, 27787, 30791, 51068, 51578, 55574, 61582, 102136, 103156, 111148, 123164, 204272, 206312, 222296, 246328, 412624, 444592, 472379, 492656, 523447, 944758, 1046894, 1139267, 1889516, 2093788, 2278534, 3779032, 4187576, 4557068, 7558064, 8375152, 9114136, 18228272, 19367539, 38735078, 77470156, 154940312, 309880624]

約数ペア:

[(1, 309880624), (2, 154940312), (4, 77470156), (8, 38735078), (16, 19367539), (17, 18228272), (34, 9114136), (37, 8375152), (41, 7558064), (68, 4557068), (74, 4187576), (82, 3779032), (136, 2278534), (148, 2093788), (164, 1889516), (272, 1139267), (296, 1046894), (328, 944758), (592, 523447), (629, 492656), (656, 472379), (697, 444592), (751, 412624), (1258, 246328), (1394, 222296), (1502, 206312), (1517, 204272), (2516, 123164), (2788, 111148), (3004, 103156), (3034, 102136), (5032, 61582), (5576, 55574), (6008, 51578), (6068, 51068), (10064, 30791), (11152, 27787), (12016, 25789), (12136, 25534), (12767, 24272)]