252788844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 841155840

約数和(自身を除く): 588366996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 19, 21, 22, 28, 33, 34, 38, 42, 44, 49, 51, 57, 66, 68, 76, 77, 84, 98, 102, 114, 119, 121, 132, 133, 147, 154, 187, 196, 204, 209, 228, 231, 238, 242, 266, 294, 308, 323, 357, 363, 374, 399, 418, 462, 476, 484, 532, 539, 561, 588, 627, 646, 714, 726, 748, 798, 833, 836, 847, 924, 931, 969, 1078, 1122, 1254, 1292, 1309, 1331, 1428, 1452, 1463, 1596, 1617, 1666, 1694, 1862, 1938, 2057, 2156, 2244, 2261, 2299, 2499, 2508, 2541, 2618, 2662, 2793, 2926, 3234, 3332, 3388, 3553, 3724, 3876, 3927, 3993, 4114, 4389, 4522, 4598, 4998, 5082, 5236, 5324, 5586, 5852, 5929, 6171, 6468, 6783, 6897, 7106, 7854, 7986, 8228, 8778, 9044, 9163, 9196, 9317, 9996, 10164, 10241, 10659, 11172, 11858, 12342, 13566, 13794, 14212, 14399, 15708, 15827, 15972, 16093, 17556, 17787, 18326, 18634, 20482, 21318, 22627, 23716, 24684, 24871, 25289, 27132, 27489, 27588, 27951, 28798, 30723, 31654, 32186, 35574, 36652, 37268, 39083, 40964, 42636, 43197, 45254, 47481, 48279, 49742, 50578, 54978, 55902, 57596, 61446, 63308, 64372, 65219, 67881, 71148, 74613, 75867, 78166, 86394, 90508, 94962, 96558, 99484, 100793, 101156, 109956, 111804, 112651, 117249, 122892, 130438, 135762, 149226, 151734, 156332, 158389, 172788, 174097, 177023, 189924, 193116, 195657, 201586, 225302, 234498, 260876, 271524, 273581, 298452, 302379, 303468, 316778, 337953, 348194, 354046, 391314, 403172, 429913, 450604, 468996, 475167, 522291, 531069, 547162, 604758, 633556, 675906, 696388, 708092, 782628, 820743, 859826, 950334, 1044582, 1062138, 1094324, 1108723, 1209516, 1239161, 1289739, 1351812, 1641486, 1719652, 1900668, 1915067, 2089164, 2124276, 2217446, 2478322, 2579478, 3009391, 3282972, 3326169, 3717483, 3830134, 4434892, 4956644, 5158956, 5745201, 6018782, 6652338, 7434966, 7660268, 9028173, 11490402, 12037564, 13304676, 14869932, 18056346, 21065737, 22980804, 36112692, 42131474, 63197211, 84262948, 126394422, 252788844]

約数ペア:

[(1, 252788844), (2, 126394422), (3, 84262948), (4, 63197211), (6, 42131474), (7, 36112692), (11, 22980804), (12, 21065737), (14, 18056346), (17, 14869932), (19, 13304676), (21, 12037564), (22, 11490402), (28, 9028173), (33, 7660268), (34, 7434966), (38, 6652338), (42, 6018782), (44, 5745201), (49, 5158956), (51, 4956644), (57, 4434892), (66, 3830134), (68, 3717483), (76, 3326169), (77, 3282972), (84, 3009391), (98, 2579478), (102, 2478322), (114, 2217446), (119, 2124276), (121, 2089164), (132, 1915067), (133, 1900668), (147, 1719652), (154, 1641486), (187, 1351812), (196, 1289739), (204, 1239161), (209, 1209516), (228, 1108723), (231, 1094324), (238, 1062138), (242, 1044582), (266, 950334), (294, 859826), (308, 820743), (323, 782628), (357, 708092), (363, 696388), (374, 675906), (399, 633556), (418, 604758), (462, 547162), (476, 531069), (484, 522291), (532, 475167), (539, 468996), (561, 450604), (588, 429913), (627, 403172), (646, 391314), (714, 354046), (726, 348194), (748, 337953), (798, 316778), (833, 303468), (836, 302379), (847, 298452), (924, 273581), (931, 271524), (969, 260876), (1078, 234498), (1122, 225302), (1254, 201586), (1292, 195657), (1309, 193116), (1331, 189924), (1428, 177023), (1452, 174097), (1463, 172788), (1596, 158389), (1617, 156332), (1666, 151734), (1694, 149226), (1862, 135762), (1938, 130438), (2057, 122892), (2156, 117249), (2244, 112651), (2261, 111804), (2299, 109956), (2499, 101156), (2508, 100793), (2541, 99484), (2618, 96558), (2662, 94962), (2793, 90508), (2926, 86394), (3234, 78166), (3332, 75867), (3388, 74613), (3553, 71148), (3724, 67881), (3876, 65219), (3927, 64372), (3993, 63308), (4114, 61446), (4389, 57596), (4522, 55902), (4598, 54978), (4998, 50578), (5082, 49742), (5236, 48279), (5324, 47481), (5586, 45254), (5852, 43197), (5929, 42636), (6171, 40964), (6468, 39083), (6783, 37268), (6897, 36652), (7106, 35574), (7854, 32186), (7986, 31654), (8228, 30723), (8778, 28798), (9044, 27951), (9163, 27588), (9196, 27489), (9317, 27132), (9996, 25289), (10164, 24871), (10241, 24684), (10659, 23716), (11172, 22627), (11858, 21318), (12342, 20482), (13566, 18634), (13794, 18326), (14212, 17787), (14399, 17556), (15708, 16093), (15827, 15972)]