1284396912

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 3977745408

約数和(自身を除く): 2693348496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 81, 92, 106, 108, 138, 144, 159, 162, 184, 207, 212, 216, 243, 271, 276, 318, 324, 368, 414, 424, 432, 477, 486, 542, 552, 621, 636, 648, 813, 828, 848, 954, 972, 1084, 1104, 1219, 1242, 1272, 1296, 1431, 1626, 1656, 1863, 1908, 1944, 2168, 2438, 2439, 2484, 2544, 2862, 3252, 3312, 3657, 3726, 3816, 3888, 4293, 4336, 4876, 4878, 4968, 5589, 5724, 6233, 6504, 7314, 7317, 7452, 7632, 8586, 9752, 9756, 9936, 10971, 11178, 11448, 12466, 12879, 13008, 14363, 14628, 14634, 14904, 17172, 18699, 19504, 19512, 21942, 21951, 22356, 22896, 24932, 25758, 28726, 29256, 29268, 29808, 32913, 34344, 37398, 39024, 43089, 43884, 43902, 44712, 49864, 51516, 56097, 57452, 58512, 58536, 65826, 65853, 68688, 74796, 86178, 87768, 87804, 89424, 98739, 99728, 103032, 112194, 114904, 117072, 129267, 131652, 131706, 149592, 168291, 172356, 175536, 175608, 197478, 206064, 224388, 229808, 258534, 263304, 263412, 296217, 299184, 330349, 336582, 344712, 351216, 387801, 394956, 448776, 504873, 517068, 526608, 526824, 592434, 660698, 673164, 689424, 775602, 789912, 897552, 991047, 1009746, 1034136, 1053648, 1163403, 1184868, 1321396, 1346328, 1514619, 1551204, 1579824, 1982094, 2019492, 2068272, 2326806, 2369736, 2642792, 2692656, 2973141, 3029238, 3102408, 3490209, 3964188, 4038984, 4653612, 4739472, 5285584, 5946282, 6058476, 6204816, 6980418, 7928376, 8077968, 8919423, 9307224, 11892564, 12116952, 13960836, 15856752, 17838846, 18614448, 23785128, 24233904, 26758269, 27921672, 35677692, 47570256, 53516538, 55843344, 71355384, 80274807, 107033076, 142710768, 160549614, 214066152, 321099228, 428132304, 642198456, 1284396912]

約数ペア:

[(1, 1284396912), (2, 642198456), (3, 428132304), (4, 321099228), (6, 214066152), (8, 160549614), (9, 142710768), (12, 107033076), (16, 80274807), (18, 71355384), (23, 55843344), (24, 53516538), (27, 47570256), (36, 35677692), (46, 27921672), (48, 26758269), (53, 24233904), (54, 23785128), (69, 18614448), (72, 17838846), (81, 15856752), (92, 13960836), (106, 12116952), (108, 11892564), (138, 9307224), (144, 8919423), (159, 8077968), (162, 7928376), (184, 6980418), (207, 6204816), (212, 6058476), (216, 5946282), (243, 5285584), (271, 4739472), (276, 4653612), (318, 4038984), (324, 3964188), (368, 3490209), (414, 3102408), (424, 3029238), (432, 2973141), (477, 2692656), (486, 2642792), (542, 2369736), (552, 2326806), (621, 2068272), (636, 2019492), (648, 1982094), (813, 1579824), (828, 1551204), (848, 1514619), (954, 1346328), (972, 1321396), (1084, 1184868), (1104, 1163403), (1219, 1053648), (1242, 1034136), (1272, 1009746), (1296, 991047), (1431, 897552), (1626, 789912), (1656, 775602), (1863, 689424), (1908, 673164), (1944, 660698), (2168, 592434), (2438, 526824), (2439, 526608), (2484, 517068), (2544, 504873), (2862, 448776), (3252, 394956), (3312, 387801), (3657, 351216), (3726, 344712), (3816, 336582), (3888, 330349), (4293, 299184), (4336, 296217), (4876, 263412), (4878, 263304), (4968, 258534), (5589, 229808), (5724, 224388), (6233, 206064), (6504, 197478), (7314, 175608), (7317, 175536), (7452, 172356), (7632, 168291), (8586, 149592), (9752, 131706), (9756, 131652), (9936, 129267), (10971, 117072), (11178, 114904), (11448, 112194), (12466, 103032), (12879, 99728), (13008, 98739), (14363, 89424), (14628, 87804), (14634, 87768), (14904, 86178), (17172, 74796), (18699, 68688), (19504, 65853), (19512, 65826), (21942, 58536), (21951, 58512), (22356, 57452), (22896, 56097), (24932, 51516), (25758, 49864), (28726, 44712), (29256, 43902), (29268, 43884), (29808, 43089), (32913, 39024), (34344, 37398)]