639240624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1163}}^1$

素因数の和:1535

約数の個数: 120

約数和(自身を含む): 1958928192

約数和(自身を除く): 1319687568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 347, 396, 528, 694, 792, 1041, 1163, 1388, 1584, 2082, 2326, 2776, 3123, 3489, 3817, 4164, 4652, 5552, 6246, 6978, 7634, 8328, 9304, 10467, 11451, 12492, 12793, 13956, 15268, 16656, 18608, 20934, 22902, 24984, 25586, 27912, 30536, 34353, 38379, 41868, 45804, 49968, 51172, 55824, 61072, 68706, 76758, 83736, 91608, 102344, 115137, 137412, 153516, 167472, 183216, 204688, 230274, 274824, 307032, 403561, 460548, 549648, 614064, 807122, 921096, 1210683, 1614244, 1842192, 2421366, 3228488, 3632049, 4439171, 4842732, 6456976, 7264098, 8878342, 9685464, 13317513, 14528196, 17756684, 19370928, 26635026, 29056392, 35513368, 39952539, 53270052, 58112784, 71026736, 79905078, 106540104, 159810156, 213080208, 319620312, 639240624]

約数ペア:

[(1, 639240624), (2, 319620312), (3, 213080208), (4, 159810156), (6, 106540104), (8, 79905078), (9, 71026736), (11, 58112784), (12, 53270052), (16, 39952539), (18, 35513368), (22, 29056392), (24, 26635026), (33, 19370928), (36, 17756684), (44, 14528196), (48, 13317513), (66, 9685464), (72, 8878342), (88, 7264098), (99, 6456976), (132, 4842732), (144, 4439171), (176, 3632049), (198, 3228488), (264, 2421366), (347, 1842192), (396, 1614244), (528, 1210683), (694, 921096), (792, 807122), (1041, 614064), (1163, 549648), (1388, 460548), (1584, 403561), (2082, 307032), (2326, 274824), (2776, 230274), (3123, 204688), (3489, 183216), (3817, 167472), (4164, 153516), (4652, 137412), (5552, 115137), (6246, 102344), (6978, 91608), (7634, 83736), (8328, 76758), (9304, 68706), (10467, 61072), (11451, 55824), (12492, 51172), (12793, 49968), (13956, 45804), (15268, 41868), (16656, 38379), (18608, 34353), (20934, 30536), (22902, 27912), (24984, 25586)]