1630914168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{17027}}^1$

素因数の和:17356

約数の個数: 64

約数和(自身を含む): 4405484160

約数和(自身を除く): 2774569992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1842, 2456, 3684, 3991, 7368, 7982, 11973, 15964, 17027, 23946, 31928, 34054, 47892, 51081, 68108, 95784, 102162, 136216, 204324, 221351, 408648, 442702, 664053, 885404, 1328106, 1770808, 2656212, 5227289, 5312424, 10454578, 15681867, 20909156, 31363734, 41818312, 62727468, 67954757, 125454936, 135909514, 203864271, 271819028, 407728542, 543638056, 815457084, 1630914168]

約数ペア:

[(1, 1630914168), (2, 815457084), (3, 543638056), (4, 407728542), (6, 271819028), (8, 203864271), (12, 135909514), (13, 125454936), (24, 67954757), (26, 62727468), (39, 41818312), (52, 31363734), (78, 20909156), (104, 15681867), (156, 10454578), (307, 5312424), (312, 5227289), (614, 2656212), (921, 1770808), (1228, 1328106), (1842, 885404), (2456, 664053), (3684, 442702), (3991, 408648), (7368, 221351), (7982, 204324), (11973, 136216), (15964, 102162), (17027, 95784), (23946, 68108), (31928, 51081), (34054, 47892)]