2150605128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11239}}^1$

素因数の和:11339

約数の個数: 128

約数和(自身を含む): 6603724800

約数和(自身を除く): 4453119672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 938, 952, 1139, 1407, 1428, 1608, 1876, 2278, 2814, 2856, 3417, 3752, 4556, 5628, 6834, 7973, 9112, 11239, 11256, 13668, 15946, 22478, 23919, 27336, 31892, 33717, 44956, 47838, 63784, 67434, 78673, 89912, 95676, 134868, 157346, 191063, 191352, 236019, 269736, 314692, 382126, 472038, 573189, 629384, 753013, 764252, 944076, 1146378, 1337441, 1506026, 1528504, 1888152, 2259039, 2292756, 2674882, 3012052, 4012323, 4518078, 4585512, 5271091, 5349764, 6024104, 8024646, 9036156, 10542182, 10699528, 12801221, 15813273, 16049292, 18072312, 21084364, 25602442, 31626546, 32098584, 38403663, 42168728, 51204884, 63253092, 76807326, 89608547, 102409768, 126506184, 153614652, 179217094, 268825641, 307229304, 358434188, 537651282, 716868376, 1075302564, 2150605128]

約数ペア:

[(1, 2150605128), (2, 1075302564), (3, 716868376), (4, 537651282), (6, 358434188), (7, 307229304), (8, 268825641), (12, 179217094), (14, 153614652), (17, 126506184), (21, 102409768), (24, 89608547), (28, 76807326), (34, 63253092), (42, 51204884), (51, 42168728), (56, 38403663), (67, 32098584), (68, 31626546), (84, 25602442), (102, 21084364), (119, 18072312), (134, 16049292), (136, 15813273), (168, 12801221), (201, 10699528), (204, 10542182), (238, 9036156), (268, 8024646), (357, 6024104), (402, 5349764), (408, 5271091), (469, 4585512), (476, 4518078), (536, 4012323), (714, 3012052), (804, 2674882), (938, 2292756), (952, 2259039), (1139, 1888152), (1407, 1528504), (1428, 1506026), (1608, 1337441), (1876, 1146378), (2278, 944076), (2814, 764252), (2856, 753013), (3417, 629384), (3752, 573189), (4556, 472038), (5628, 382126), (6834, 314692), (7973, 269736), (9112, 236019), (11239, 191352), (11256, 191063), (13668, 157346), (15946, 134868), (22478, 95676), (23919, 89912), (27336, 78673), (31892, 67434), (33717, 63784), (44956, 47838)]