1229902128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5572

約数の個数: 240

約数和(自身を含む): 4486337856

約数和(自身を除く): 3256435728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3094, 3276, 3536, 3978, 4284, 4368, 4641, 5304, 5521, 5712, 6188, 6552, 7956, 8568, 9282, 10608, 11042, 12376, 13104, 13923, 15912, 16563, 17136, 18564, 22084, 24752, 27846, 31824, 33126, 37128, 38647, 44168, 49689, 55692, 66252, 71773, 74256, 77294, 88336, 93857, 99378, 111384, 115941, 132504, 143546, 154588, 187714, 198756, 215319, 222768, 231882, 265008, 281571, 287092, 309176, 347823, 375428, 397512, 430638, 463764, 502411, 563142, 574184, 618352, 645957, 656999, 695646, 750856, 795024, 844713, 861276, 927528, 1004822, 1126284, 1148368, 1220141, 1291914, 1313998, 1391292, 1501712, 1507233, 1689426, 1722552, 1855056, 1970997, 2009644, 2252568, 2440282, 2583828, 2627996, 2782584, 3014466, 3378852, 3445104, 3660423, 3941994, 4019288, 4505136, 4521699, 4880564, 5167656, 5255992, 5565168, 5912991, 6028932, 6757704, 7320846, 7883988, 8038576, 8540987, 9043398, 9761128, 10335312, 10511984, 10981269, 11825982, 12057864, 13515408, 14641692, 15767976, 17081974, 18086796, 19522256, 21962538, 23651964, 24115728, 25622961, 29283384, 31535952, 34163948, 36173592, 43925076, 47303928, 51245922, 58566768, 68327896, 72347184, 76868883, 87850152, 94607856, 102491844, 136655792, 153737766, 175700304, 204983688, 307475532, 409967376, 614951064, 1229902128]

約数ペア:

[(1, 1229902128), (2, 614951064), (3, 409967376), (4, 307475532), (6, 204983688), (7, 175700304), (8, 153737766), (9, 136655792), (12, 102491844), (13, 94607856), (14, 87850152), (16, 76868883), (17, 72347184), (18, 68327896), (21, 58566768), (24, 51245922), (26, 47303928), (28, 43925076), (34, 36173592), (36, 34163948), (39, 31535952), (42, 29283384), (48, 25622961), (51, 24115728), (52, 23651964), (56, 21962538), (63, 19522256), (68, 18086796), (72, 17081974), (78, 15767976), (84, 14641692), (91, 13515408), (102, 12057864), (104, 11825982), (112, 10981269), (117, 10511984), (119, 10335312), (126, 9761128), (136, 9043398), (144, 8540987), (153, 8038576), (156, 7883988), (168, 7320846), (182, 6757704), (204, 6028932), (208, 5912991), (221, 5565168), (234, 5255992), (238, 5167656), (252, 4880564), (272, 4521699), (273, 4505136), (306, 4019288), (312, 3941994), (336, 3660423), (357, 3445104), (364, 3378852), (408, 3014466), (442, 2782584), (468, 2627996), (476, 2583828), (504, 2440282), (546, 2252568), (612, 2009644), (624, 1970997), (663, 1855056), (714, 1722552), (728, 1689426), (816, 1507233), (819, 1501712), (884, 1391292), (936, 1313998), (952, 1291914), (1008, 1220141), (1071, 1148368), (1092, 1126284), (1224, 1004822), (1326, 927528), (1428, 861276), (1456, 844713), (1547, 795024), (1638, 750856), (1768, 695646), (1872, 656999), (1904, 645957), (1989, 618352), (2142, 574184), (2184, 563142), (2448, 502411), (2652, 463764), (2856, 430638), (3094, 397512), (3276, 375428), (3536, 347823), (3978, 309176), (4284, 287092), (4368, 281571), (4641, 265008), (5304, 231882), (5521, 222768), (5712, 215319), (6188, 198756), (6552, 187714), (7956, 154588), (8568, 143546), (9282, 132504), (10608, 115941), (11042, 111384), (12376, 99378), (13104, 93857), (13923, 88336), (15912, 77294), (16563, 74256), (17136, 71773), (18564, 66252), (22084, 55692), (24752, 49689), (27846, 44168), (31824, 38647), (33126, 37128)]