1242342816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 288

約数和(自身を含む): 4072864320

約数和(自身を除く): 2830521504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 121, 132, 143, 152, 156, 176, 208, 209, 228, 242, 247, 264, 286, 304, 312, 352, 363, 416, 418, 429, 433, 456, 484, 494, 528, 572, 608, 624, 627, 726, 741, 836, 858, 866, 912, 968, 988, 1056, 1144, 1248, 1254, 1299, 1452, 1482, 1573, 1672, 1716, 1732, 1824, 1936, 1976, 2288, 2299, 2508, 2598, 2717, 2904, 2964, 3146, 3344, 3432, 3464, 3872, 3952, 4576, 4598, 4719, 4763, 5016, 5196, 5434, 5629, 5808, 5928, 6292, 6688, 6864, 6897, 6928, 7904, 8151, 8227, 9196, 9438, 9526, 10032, 10392, 10868, 11258, 11616, 11856, 12584, 13728, 13794, 13856, 14289, 16302, 16454, 16887, 18392, 18876, 19052, 20064, 20784, 21736, 22516, 23712, 24681, 25168, 27588, 28578, 29887, 32604, 32908, 33774, 36784, 37752, 38104, 41568, 43472, 45032, 49362, 50336, 52393, 55176, 57156, 59774, 61919, 65208, 65816, 67548, 73568, 75504, 76208, 86944, 89661, 90064, 90497, 98724, 104786, 106951, 110352, 114312, 119548, 123838, 130416, 131632, 135096, 151008, 152416, 157179, 179322, 180128, 180994, 185757, 197448, 209572, 213902, 220704, 228624, 239096, 247676, 260832, 263264, 270192, 271491, 314358, 320853, 358644, 361988, 371514, 394896, 419144, 427804, 457248, 478192, 495352, 540384, 542982, 628716, 641706, 681109, 717288, 723976, 743028, 789792, 838288, 855608, 956384, 990704, 995467, 1085964, 1176461, 1257432, 1283412, 1362218, 1434576, 1447952, 1486056, 1676576, 1711216, 1981408, 1990934, 2043327, 2171928, 2352922, 2514864, 2566824, 2724436, 2869152, 2895904, 2972112, 2986401, 3422432, 3529383, 3981868, 4086654, 4343856, 4705844, 5029728, 5133648, 5448872, 5944224, 5972802, 7058766, 7963736, 8173308, 8687712, 9411688, 10267296, 10897744, 11945604, 12941071, 14117532, 15927472, 16346616, 18823376, 21795488, 23891208, 25882142, 28235064, 31854944, 32693232, 37646752, 38823213, 47782416, 51764284, 56470128, 65386464, 77646426, 95564832, 103528568, 112940256, 155292852, 207057136, 310585704, 414114272, 621171408, 1242342816]

約数ペア:

[(1, 1242342816), (2, 621171408), (3, 414114272), (4, 310585704), (6, 207057136), (8, 155292852), (11, 112940256), (12, 103528568), (13, 95564832), (16, 77646426), (19, 65386464), (22, 56470128), (24, 51764284), (26, 47782416), (32, 38823213), (33, 37646752), (38, 32693232), (39, 31854944), (44, 28235064), (48, 25882142), (52, 23891208), (57, 21795488), (66, 18823376), (76, 16346616), (78, 15927472), (88, 14117532), (96, 12941071), (104, 11945604), (114, 10897744), (121, 10267296), (132, 9411688), (143, 8687712), (152, 8173308), (156, 7963736), (176, 7058766), (208, 5972802), (209, 5944224), (228, 5448872), (242, 5133648), (247, 5029728), (264, 4705844), (286, 4343856), (304, 4086654), (312, 3981868), (352, 3529383), (363, 3422432), (416, 2986401), (418, 2972112), (429, 2895904), (433, 2869152), (456, 2724436), (484, 2566824), (494, 2514864), (528, 2352922), (572, 2171928), (608, 2043327), (624, 1990934), (627, 1981408), (726, 1711216), (741, 1676576), (836, 1486056), (858, 1447952), (866, 1434576), (912, 1362218), (968, 1283412), (988, 1257432), (1056, 1176461), (1144, 1085964), (1248, 995467), (1254, 990704), (1299, 956384), (1452, 855608), (1482, 838288), (1573, 789792), (1672, 743028), (1716, 723976), (1732, 717288), (1824, 681109), (1936, 641706), (1976, 628716), (2288, 542982), (2299, 540384), (2508, 495352), (2598, 478192), (2717, 457248), (2904, 427804), (2964, 419144), (3146, 394896), (3344, 371514), (3432, 361988), (3464, 358644), (3872, 320853), (3952, 314358), (4576, 271491), (4598, 270192), (4719, 263264), (4763, 260832), (5016, 247676), (5196, 239096), (5434, 228624), (5629, 220704), (5808, 213902), (5928, 209572), (6292, 197448), (6688, 185757), (6864, 180994), (6897, 180128), (6928, 179322), (7904, 157179), (8151, 152416), (8227, 151008), (9196, 135096), (9438, 131632), (9526, 130416), (10032, 123838), (10392, 119548), (10868, 114312), (11258, 110352), (11616, 106951), (11856, 104786), (12584, 98724), (13728, 90497), (13794, 90064), (13856, 89661), (14289, 86944), (16302, 76208), (16454, 75504), (16887, 73568), (18392, 67548), (18876, 65816), (19052, 65208), (20064, 61919), (20784, 59774), (21736, 57156), (22516, 55176), (23712, 52393), (24681, 50336), (25168, 49362), (27588, 45032), (28578, 43472), (29887, 41568), (32604, 38104), (32908, 37752), (33774, 36784)]