268315416

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 840882240

約数和(自身を除く): 572566824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 37, 38, 54, 57, 62, 72, 74, 76, 81, 93, 108, 111, 114, 124, 148, 152, 162, 171, 186, 216, 222, 228, 248, 279, 296, 324, 333, 342, 361, 372, 444, 456, 513, 558, 589, 648, 666, 684, 703, 722, 744, 837, 888, 999, 1026, 1083, 1116, 1147, 1178, 1332, 1368, 1406, 1444, 1539, 1674, 1767, 1998, 2052, 2109, 2166, 2232, 2294, 2356, 2511, 2664, 2812, 2888, 2997, 3078, 3249, 3348, 3441, 3534, 3996, 4104, 4218, 4332, 4588, 4712, 5022, 5301, 5624, 5994, 6156, 6327, 6498, 6696, 6882, 7068, 7992, 8436, 8664, 9176, 9747, 10044, 10323, 10602, 11191, 11988, 12312, 12654, 12996, 13357, 13764, 14136, 15903, 16872, 18981, 19494, 20088, 20646, 21204, 21793, 22382, 23976, 25308, 25992, 26714, 27528, 29241, 30969, 31806, 33573, 37962, 38988, 40071, 41292, 42408, 43586, 44764, 47709, 50616, 53428, 56943, 58482, 61938, 63612, 65379, 67146, 75924, 77976, 80142, 82584, 87172, 89528, 92907, 95418, 100719, 106856, 113886, 116964, 120213, 123876, 127224, 130758, 134292, 151848, 160284, 174344, 185814, 190836, 196137, 201438, 227772, 233928, 240426, 247752, 261516, 268584, 302157, 320568, 360639, 371628, 381672, 392274, 402876, 414067, 455544, 480852, 523032, 588411, 604314, 721278, 743256, 784548, 805752, 828134, 906471, 961704, 1081917, 1176822, 1208628, 1242201, 1442556, 1569096, 1656268, 1765233, 1812942, 2163834, 2353644, 2417256, 2484402, 2885112, 3312536, 3530466, 3625884, 3726603, 4327668, 4707288, 4968804, 7060932, 7251768, 7453206, 8655336, 9937608, 11179809, 14121864, 14906412, 22359618, 29812824, 33539427, 44719236, 67078854, 89438472, 134157708, 268315416]

約数ペア:

[(1, 268315416), (2, 134157708), (3, 89438472), (4, 67078854), (6, 44719236), (8, 33539427), (9, 29812824), (12, 22359618), (18, 14906412), (19, 14121864), (24, 11179809), (27, 9937608), (31, 8655336), (36, 7453206), (37, 7251768), (38, 7060932), (54, 4968804), (57, 4707288), (62, 4327668), (72, 3726603), (74, 3625884), (76, 3530466), (81, 3312536), (93, 2885112), (108, 2484402), (111, 2417256), (114, 2353644), (124, 2163834), (148, 1812942), (152, 1765233), (162, 1656268), (171, 1569096), (186, 1442556), (216, 1242201), (222, 1208628), (228, 1176822), (248, 1081917), (279, 961704), (296, 906471), (324, 828134), (333, 805752), (342, 784548), (361, 743256), (372, 721278), (444, 604314), (456, 588411), (513, 523032), (558, 480852), (589, 455544), (648, 414067), (666, 402876), (684, 392274), (703, 381672), (722, 371628), (744, 360639), (837, 320568), (888, 302157), (999, 268584), (1026, 261516), (1083, 247752), (1116, 240426), (1147, 233928), (1178, 227772), (1332, 201438), (1368, 196137), (1406, 190836), (1444, 185814), (1539, 174344), (1674, 160284), (1767, 151848), (1998, 134292), (2052, 130758), (2109, 127224), (2166, 123876), (2232, 120213), (2294, 116964), (2356, 113886), (2511, 106856), (2664, 100719), (2812, 95418), (2888, 92907), (2997, 89528), (3078, 87172), (3249, 82584), (3348, 80142), (3441, 77976), (3534, 75924), (3996, 67146), (4104, 65379), (4218, 63612), (4332, 61938), (4588, 58482), (4712, 56943), (5022, 53428), (5301, 50616), (5624, 47709), (5994, 44764), (6156, 43586), (6327, 42408), (6498, 41292), (6696, 40071), (6882, 38988), (7068, 37962), (7992, 33573), (8436, 31806), (8664, 30969), (9176, 29241), (9747, 27528), (10044, 26714), (10323, 25992), (10602, 25308), (11191, 23976), (11988, 22382), (12312, 21793), (12654, 21204), (12996, 20646), (13357, 20088), (13764, 19494), (14136, 18981), (15903, 16872)]