331327380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 96

約数和(自身を含む): 976002048

約数和(自身を除く): 644674668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 930, 1060, 1590, 1643, 1860, 3180, 3286, 3361, 4929, 6572, 6722, 8215, 9858, 10083, 13444, 16430, 16805, 19716, 20166, 24645, 32860, 33610, 40332, 49290, 50415, 67220, 98580, 100830, 104191, 178133, 201660, 208382, 312573, 356266, 416764, 520955, 534399, 625146, 712532, 890665, 1041910, 1068798, 1250292, 1562865, 1781330, 2083820, 2137596, 2671995, 3125730, 3562660, 5343990, 5522123, 6251460, 10687980, 11044246, 16566369, 22088492, 27610615, 33132738, 55221230, 66265476, 82831845, 110442460, 165663690, 331327380]

約数ペア:

[(1, 331327380), (2, 165663690), (3, 110442460), (4, 82831845), (5, 66265476), (6, 55221230), (10, 33132738), (12, 27610615), (15, 22088492), (20, 16566369), (30, 11044246), (31, 10687980), (53, 6251460), (60, 5522123), (62, 5343990), (93, 3562660), (106, 3125730), (124, 2671995), (155, 2137596), (159, 2083820), (186, 1781330), (212, 1562865), (265, 1250292), (310, 1068798), (318, 1041910), (372, 890665), (465, 712532), (530, 625146), (620, 534399), (636, 520955), (795, 416764), (930, 356266), (1060, 312573), (1590, 208382), (1643, 201660), (1860, 178133), (3180, 104191), (3286, 100830), (3361, 98580), (4929, 67220), (6572, 50415), (6722, 49290), (8215, 40332), (9858, 33610), (10083, 32860), (13444, 24645), (16430, 20166), (16805, 19716)]