2912606488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^3\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 6264236160

約数和(自身を除く): 3351629672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 101, 121, 124, 202, 242, 248, 341, 404, 484, 682, 808, 961, 968, 1111, 1364, 1922, 2222, 2728, 3131, 3751, 3844, 4444, 6262, 7502, 7688, 8888, 10571, 12221, 12524, 15004, 21142, 24442, 25048, 29791, 30008, 34441, 42284, 48884, 59582, 68882, 84568, 97061, 97768, 116281, 119164, 137764, 194122, 232562, 238328, 275528, 327701, 378851, 388244, 465124, 655402, 757702, 776488, 930248, 1067671, 1310804, 1515404, 2135342, 2621608, 3008891, 3030808, 3604711, 4270684, 6017782, 7209422, 8541368, 11744381, 12035564, 14418844, 23488762, 24071128, 28837688, 33097801, 46977524, 66195602, 93955048, 132391204, 264782408, 364075811, 728151622, 1456303244, 2912606488]

約数ペア:

[(1, 2912606488), (2, 1456303244), (4, 728151622), (8, 364075811), (11, 264782408), (22, 132391204), (31, 93955048), (44, 66195602), (62, 46977524), (88, 33097801), (101, 28837688), (121, 24071128), (124, 23488762), (202, 14418844), (242, 12035564), (248, 11744381), (341, 8541368), (404, 7209422), (484, 6017782), (682, 4270684), (808, 3604711), (961, 3030808), (968, 3008891), (1111, 2621608), (1364, 2135342), (1922, 1515404), (2222, 1310804), (2728, 1067671), (3131, 930248), (3751, 776488), (3844, 757702), (4444, 655402), (6262, 465124), (7502, 388244), (7688, 378851), (8888, 327701), (10571, 275528), (12221, 238328), (12524, 232562), (15004, 194122), (21142, 137764), (24442, 119164), (25048, 116281), (29791, 97768), (30008, 97061), (34441, 84568), (42284, 68882), (48884, 59582)]