1215122328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3906

約数の個数: 192

約数和(自身を含む): 4091031360

約数和(自身を除く): 2875909032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 222, 238, 252, 259, 296, 306, 333, 357, 408, 444, 476, 504, 518, 612, 629, 666, 714, 777, 888, 952, 1036, 1071, 1224, 1258, 1332, 1428, 1554, 1887, 2072, 2142, 2331, 2516, 2664, 2856, 3108, 3774, 3833, 4284, 4403, 4662, 5032, 5661, 6216, 7548, 7666, 8568, 8806, 9324, 11322, 11499, 13209, 15096, 15332, 17612, 18648, 22644, 22998, 26418, 26831, 30664, 34497, 35224, 39627, 45288, 45996, 52836, 53662, 65161, 68994, 79254, 80493, 91992, 105672, 107324, 130322, 137988, 141821, 158508, 160986, 195483, 214648, 241479, 260644, 275976, 283642, 317016, 321972, 390966, 425463, 456127, 482958, 521288, 567284, 586449, 643944, 781932, 850926, 912254, 965916, 992747, 1134568, 1172898, 1276389, 1368381, 1563864, 1701852, 1824508, 1931832, 1985494, 2345796, 2410957, 2552778, 2736762, 2978241, 3403704, 3649016, 3970988, 4105143, 4691592, 4821914, 5105556, 5473524, 5956482, 7232871, 7941976, 8210286, 8934723, 9643828, 10211112, 10947048, 11912964, 14465742, 16420572, 16876699, 17869446, 19287656, 21698613, 23825928, 28931484, 32841144, 33753398, 35738892, 43397226, 50630097, 57862968, 67506796, 71477784, 86794452, 101260194, 135013592, 151890291, 173588904, 202520388, 303780582, 405040776, 607561164, 1215122328]

約数ペア:

[(1, 1215122328), (2, 607561164), (3, 405040776), (4, 303780582), (6, 202520388), (7, 173588904), (8, 151890291), (9, 135013592), (12, 101260194), (14, 86794452), (17, 71477784), (18, 67506796), (21, 57862968), (24, 50630097), (28, 43397226), (34, 35738892), (36, 33753398), (37, 32841144), (42, 28931484), (51, 23825928), (56, 21698613), (63, 19287656), (68, 17869446), (72, 16876699), (74, 16420572), (84, 14465742), (102, 11912964), (111, 10947048), (119, 10211112), (126, 9643828), (136, 8934723), (148, 8210286), (153, 7941976), (168, 7232871), (204, 5956482), (222, 5473524), (238, 5105556), (252, 4821914), (259, 4691592), (296, 4105143), (306, 3970988), (333, 3649016), (357, 3403704), (408, 2978241), (444, 2736762), (476, 2552778), (504, 2410957), (518, 2345796), (612, 1985494), (629, 1931832), (666, 1824508), (714, 1701852), (777, 1563864), (888, 1368381), (952, 1276389), (1036, 1172898), (1071, 1134568), (1224, 992747), (1258, 965916), (1332, 912254), (1428, 850926), (1554, 781932), (1887, 643944), (2072, 586449), (2142, 567284), (2331, 521288), (2516, 482958), (2664, 456127), (2856, 425463), (3108, 390966), (3774, 321972), (3833, 317016), (4284, 283642), (4403, 275976), (4662, 260644), (5032, 241479), (5661, 214648), (6216, 195483), (7548, 160986), (7666, 158508), (8568, 141821), (8806, 137988), (9324, 130322), (11322, 107324), (11499, 105672), (13209, 91992), (15096, 80493), (15332, 79254), (17612, 68994), (18648, 65161), (22644, 53662), (22998, 52836), (26418, 45996), (26831, 45288), (30664, 39627), (34497, 35224)]