389144497212

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{15511}}^1$

素因数の和:16070

約数の個数: 144

約数和(自身を含む): 1041551626752

約数和(自身を除く): 652407129540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 487, 636, 954, 972, 974, 1431, 1461, 1908, 1948, 2862, 2922, 4293, 4383, 5724, 5844, 8586, 8766, 12879, 13149, 15511, 17172, 17532, 25758, 25811, 26298, 31022, 39447, 46533, 51516, 51622, 52596, 62044, 77433, 78894, 93066, 103244, 118341, 139599, 154866, 157788, 186132, 232299, 236682, 279198, 309732, 418797, 464598, 473364, 558396, 696897, 822083, 837594, 929196, 1256391, 1393794, 1644166, 1675188, 2090691, 2466249, 2512782, 2787588, 3288332, 3769173, 4181382, 4932498, 5025564, 6272073, 7398747, 7538346, 7553857, 8362764, 9864996, 12544146, 14797494, 15076692, 15107714, 22196241, 22661571, 25088292, 29594988, 30215428, 44392482, 45323142, 66588723, 67984713, 88784964, 90646284, 133177446, 135969426, 199766169, 203954139, 266354892, 271938852, 399532338, 400354421, 407908278, 611862417, 799064676, 800708842, 815816556, 1201063263, 1223724834, 1601417684, 1835587251, 2402126526, 2447449668, 3603189789, 3671174502, 4804253052, 7206379578, 7342349004, 10809569367, 14412759156, 21619138734, 32428708101, 43238277468, 64857416202, 97286124303, 129714832404, 194572248606, 389144497212]

約数ペア:

[(1, 389144497212), (2, 194572248606), (3, 129714832404), (4, 97286124303), (6, 64857416202), (9, 43238277468), (12, 32428708101), (18, 21619138734), (27, 14412759156), (36, 10809569367), (53, 7342349004), (54, 7206379578), (81, 4804253052), (106, 3671174502), (108, 3603189789), (159, 2447449668), (162, 2402126526), (212, 1835587251), (243, 1601417684), (318, 1223724834), (324, 1201063263), (477, 815816556), (486, 800708842), (487, 799064676), (636, 611862417), (954, 407908278), (972, 400354421), (974, 399532338), (1431, 271938852), (1461, 266354892), (1908, 203954139), (1948, 199766169), (2862, 135969426), (2922, 133177446), (4293, 90646284), (4383, 88784964), (5724, 67984713), (5844, 66588723), (8586, 45323142), (8766, 44392482), (12879, 30215428), (13149, 29594988), (15511, 25088292), (17172, 22661571), (17532, 22196241), (25758, 15107714), (25811, 15076692), (26298, 14797494), (31022, 12544146), (39447, 9864996), (46533, 8362764), (51516, 7553857), (51622, 7538346), (52596, 7398747), (62044, 6272073), (77433, 5025564), (78894, 4932498), (93066, 4181382), (103244, 3769173), (118341, 3288332), (139599, 2787588), (154866, 2512782), (157788, 2466249), (186132, 2090691), (232299, 1675188), (236682, 1644166), (279198, 1393794), (309732, 1256391), (418797, 929196), (464598, 837594), (473364, 822083), (558396, 696897)]