887309016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 2577173760

約数和(自身を除く): 1689864744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 211, 264, 374, 408, 422, 561, 633, 748, 844, 937, 1122, 1266, 1496, 1688, 1874, 2244, 2321, 2532, 2811, 3587, 3748, 4488, 4642, 5064, 5622, 6963, 7174, 7496, 9284, 10307, 10761, 11244, 13926, 14348, 15929, 18568, 20614, 21522, 22488, 27852, 28696, 30921, 31858, 39457, 41228, 43044, 47787, 55704, 61842, 63716, 78914, 82456, 86088, 95574, 118371, 123684, 127432, 157828, 175219, 191148, 197707, 236742, 247368, 315656, 350438, 382296, 395414, 473484, 525657, 593121, 700876, 790828, 946968, 1051314, 1186242, 1401752, 1581656, 2102628, 2174777, 2372484, 3361019, 4205256, 4349554, 4744968, 6524331, 6722038, 8699108, 10083057, 13048662, 13444076, 17398216, 20166114, 26097324, 26888152, 36971209, 40332228, 52194648, 73942418, 80664456, 110913627, 147884836, 221827254, 295769672, 443654508, 887309016]

約数ペア:

[(1, 887309016), (2, 443654508), (3, 295769672), (4, 221827254), (6, 147884836), (8, 110913627), (11, 80664456), (12, 73942418), (17, 52194648), (22, 40332228), (24, 36971209), (33, 26888152), (34, 26097324), (44, 20166114), (51, 17398216), (66, 13444076), (68, 13048662), (88, 10083057), (102, 8699108), (132, 6722038), (136, 6524331), (187, 4744968), (204, 4349554), (211, 4205256), (264, 3361019), (374, 2372484), (408, 2174777), (422, 2102628), (561, 1581656), (633, 1401752), (748, 1186242), (844, 1051314), (937, 946968), (1122, 790828), (1266, 700876), (1496, 593121), (1688, 525657), (1874, 473484), (2244, 395414), (2321, 382296), (2532, 350438), (2811, 315656), (3587, 247368), (3748, 236742), (4488, 197707), (4642, 191148), (5064, 175219), (5622, 157828), (6963, 127432), (7174, 123684), (7496, 118371), (9284, 95574), (10307, 86088), (10761, 82456), (11244, 78914), (13926, 63716), (14348, 61842), (15929, 55704), (18568, 47787), (20614, 43044), (21522, 41228), (22488, 39457), (27852, 31858), (28696, 30921)]