247680888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 822195360

約数和(自身を除く): 574514472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 119, 136, 147, 156, 168, 182, 196, 204, 221, 238, 273, 294, 312, 357, 364, 392, 408, 442, 476, 546, 588, 637, 663, 714, 728, 833, 884, 952, 953, 1092, 1176, 1274, 1326, 1428, 1547, 1666, 1768, 1906, 1911, 2184, 2499, 2548, 2652, 2856, 2859, 3094, 3332, 3812, 3822, 4641, 4998, 5096, 5304, 5718, 6188, 6664, 6671, 7624, 7644, 9282, 9996, 10829, 11436, 12376, 12389, 13342, 15288, 16201, 18564, 19992, 20013, 21658, 22872, 24778, 26684, 32402, 32487, 37128, 37167, 40026, 43316, 46697, 48603, 49556, 53368, 64804, 64974, 74334, 80052, 86632, 86723, 93394, 97206, 99112, 113407, 129608, 129948, 140091, 148668, 160104, 173446, 186788, 194412, 210613, 226814, 259896, 260169, 280182, 297336, 340221, 346892, 373576, 388824, 421226, 453628, 520338, 560364, 607061, 631839, 680442, 693784, 793849, 842452, 907256, 1040676, 1120728, 1214122, 1263678, 1360884, 1474291, 1587698, 1684904, 1821183, 2081352, 2381547, 2428244, 2527356, 2721768, 2948582, 3175396, 3642366, 4422873, 4763094, 4856488, 5054712, 5897164, 6350792, 7284732, 8845746, 9526188, 10320037, 11794328, 14569464, 17691492, 19052376, 20640074, 30960111, 35382984, 41280148, 61920222, 82560296, 123840444, 247680888]

約数ペア:

[(1, 247680888), (2, 123840444), (3, 82560296), (4, 61920222), (6, 41280148), (7, 35382984), (8, 30960111), (12, 20640074), (13, 19052376), (14, 17691492), (17, 14569464), (21, 11794328), (24, 10320037), (26, 9526188), (28, 8845746), (34, 7284732), (39, 6350792), (42, 5897164), (49, 5054712), (51, 4856488), (52, 4763094), (56, 4422873), (68, 3642366), (78, 3175396), (84, 2948582), (91, 2721768), (98, 2527356), (102, 2428244), (104, 2381547), (119, 2081352), (136, 1821183), (147, 1684904), (156, 1587698), (168, 1474291), (182, 1360884), (196, 1263678), (204, 1214122), (221, 1120728), (238, 1040676), (273, 907256), (294, 842452), (312, 793849), (357, 693784), (364, 680442), (392, 631839), (408, 607061), (442, 560364), (476, 520338), (546, 453628), (588, 421226), (637, 388824), (663, 373576), (714, 346892), (728, 340221), (833, 297336), (884, 280182), (952, 260169), (953, 259896), (1092, 226814), (1176, 210613), (1274, 194412), (1326, 186788), (1428, 173446), (1547, 160104), (1666, 148668), (1768, 140091), (1906, 129948), (1911, 129608), (2184, 113407), (2499, 99112), (2548, 97206), (2652, 93394), (2856, 86723), (2859, 86632), (3094, 80052), (3332, 74334), (3812, 64974), (3822, 64804), (4641, 53368), (4998, 49556), (5096, 48603), (5304, 46697), (5718, 43316), (6188, 40026), (6664, 37167), (6671, 37128), (7624, 32487), (7644, 32402), (9282, 26684), (9996, 24778), (10829, 22872), (11436, 21658), (12376, 20013), (12389, 19992), (13342, 18564), (15288, 16201)]