2540186376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2284

約数の個数: 256

約数和(自身を含む): 8546549760

約数和(自身を除く): 6006363384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 31, 34, 39, 42, 51, 52, 56, 62, 68, 78, 84, 91, 93, 102, 104, 119, 124, 136, 156, 168, 182, 186, 204, 217, 221, 238, 248, 273, 312, 357, 364, 372, 403, 408, 434, 442, 476, 527, 546, 651, 663, 714, 728, 744, 806, 868, 884, 952, 1054, 1092, 1209, 1302, 1326, 1428, 1547, 1581, 1612, 1736, 1768, 2108, 2184, 2207, 2418, 2604, 2652, 2821, 2856, 3094, 3162, 3224, 3689, 4216, 4414, 4641, 4836, 5208, 5304, 5642, 6188, 6324, 6621, 6851, 7378, 8463, 8828, 9282, 9672, 11067, 11284, 12376, 12648, 13242, 13702, 14756, 15449, 16926, 17656, 18564, 20553, 22134, 22568, 26484, 27404, 28691, 29512, 30898, 33852, 37128, 37519, 41106, 44268, 46347, 47957, 52968, 54808, 57382, 61796, 67704, 68417, 75038, 82212, 86073, 88536, 92694, 95914, 112557, 114764, 123592, 136834, 143871, 150076, 164424, 172146, 185388, 191828, 200837, 205251, 225114, 229528, 262633, 273668, 287742, 300152, 344292, 370776, 383656, 401674, 410502, 450228, 478919, 487747, 525266, 547336, 575484, 602511, 688584, 787899, 803348, 821004, 889421, 900456, 957838, 975494, 1050532, 1150968, 1163089, 1205022, 1436757, 1463241, 1575798, 1606696, 1642008, 1778842, 1915676, 1950988, 2101064, 2326178, 2410044, 2668263, 2873514, 2926482, 3151596, 3414229, 3489267, 3557684, 3831352, 3901976, 4652356, 4820088, 5336526, 5747028, 5852964, 6225947, 6303192, 6828458, 6978534, 7115368, 8141623, 9304712, 10242687, 10673052, 11494056, 11705928, 12451894, 13656916, 13957068, 15120157, 16283246, 18677841, 20485374, 21346104, 24424869, 24903788, 27313832, 27914136, 30240314, 32566492, 37355682, 40970748, 45360471, 48849738, 49807576, 60480628, 65132984, 74711364, 81941496, 90720942, 97699476, 105841099, 120961256, 149422728, 181441884, 195398952, 211682198, 317523297, 362883768, 423364396, 635046594, 846728792, 1270093188, 2540186376]

約数ペア:

[(1, 2540186376), (2, 1270093188), (3, 846728792), (4, 635046594), (6, 423364396), (7, 362883768), (8, 317523297), (12, 211682198), (13, 195398952), (14, 181441884), (17, 149422728), (21, 120961256), (24, 105841099), (26, 97699476), (28, 90720942), (31, 81941496), (34, 74711364), (39, 65132984), (42, 60480628), (51, 49807576), (52, 48849738), (56, 45360471), (62, 40970748), (68, 37355682), (78, 32566492), (84, 30240314), (91, 27914136), (93, 27313832), (102, 24903788), (104, 24424869), (119, 21346104), (124, 20485374), (136, 18677841), (156, 16283246), (168, 15120157), (182, 13957068), (186, 13656916), (204, 12451894), (217, 11705928), (221, 11494056), (238, 10673052), (248, 10242687), (273, 9304712), (312, 8141623), (357, 7115368), (364, 6978534), (372, 6828458), (403, 6303192), (408, 6225947), (434, 5852964), (442, 5747028), (476, 5336526), (527, 4820088), (546, 4652356), (651, 3901976), (663, 3831352), (714, 3557684), (728, 3489267), (744, 3414229), (806, 3151596), (868, 2926482), (884, 2873514), (952, 2668263), (1054, 2410044), (1092, 2326178), (1209, 2101064), (1302, 1950988), (1326, 1915676), (1428, 1778842), (1547, 1642008), (1581, 1606696), (1612, 1575798), (1736, 1463241), (1768, 1436757), (2108, 1205022), (2184, 1163089), (2207, 1150968), (2418, 1050532), (2604, 975494), (2652, 957838), (2821, 900456), (2856, 889421), (3094, 821004), (3162, 803348), (3224, 787899), (3689, 688584), (4216, 602511), (4414, 575484), (4641, 547336), (4836, 525266), (5208, 487747), (5304, 478919), (5642, 450228), (6188, 410502), (6324, 401674), (6621, 383656), (6851, 370776), (7378, 344292), (8463, 300152), (8828, 287742), (9282, 273668), (9672, 262633), (11067, 229528), (11284, 225114), (12376, 205251), (12648, 200837), (13242, 191828), (13702, 185388), (14756, 172146), (15449, 164424), (16926, 150076), (17656, 143871), (18564, 136834), (20553, 123592), (22134, 114764), (22568, 112557), (26484, 95914), (27404, 92694), (28691, 88536), (29512, 86073), (30898, 82212), (33852, 75038), (37128, 68417), (37519, 67704), (41106, 61796), (44268, 57382), (46347, 54808), (47957, 52968)]