1645875504

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6025

約数の個数: 240

約数和(自身を含む): 5919308640

約数和(自身を除く): 4273433136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 5981, 6552, 7056, 7644, 9828, 10192, 10584, 11466, 11962, 13104, 15288, 17199, 17943, 19656, 21168, 22932, 23924, 30576, 34398, 35886, 39312, 41867, 45864, 47848, 53829, 68796, 71772, 77753, 83734, 91728, 95696, 107658, 125601, 137592, 143544, 155506, 161487, 167468, 215316, 233259, 251202, 275184, 287088, 293069, 311012, 322974, 334936, 376803, 430632, 466518, 502404, 544271, 586138, 622024, 645948, 669872, 699777, 753606, 861264, 879207, 933036, 1004808, 1088542, 1130409, 1172276, 1244048, 1291896, 1399554, 1507212, 1632813, 1758414, 1866072, 2009616, 2099331, 2177084, 2260818, 2344552, 2583792, 2637621, 2799108, 3014424, 3265626, 3516828, 3732144, 3809897, 4198662, 4354168, 4521636, 4689104, 4898439, 5275242, 5598216, 6028848, 6531252, 7033656, 7619794, 7912863, 8397324, 8708336, 9043272, 9796878, 10550484, 11196432, 11429691, 13062504, 14067312, 14695317, 15239588, 15825726, 16794648, 18086544, 19593756, 21100968, 22859382, 26125008, 29390634, 30479176, 31651452, 33589296, 34289073, 39187512, 42201936, 45718764, 58781268, 60958352, 63302904, 68578146, 78375024, 91437528, 102867219, 117562536, 126605808, 137156292, 182875056, 205734438, 235125072, 274312584, 411468876, 548625168, 822937752, 1645875504]

約数ペア:

[(1, 1645875504), (2, 822937752), (3, 548625168), (4, 411468876), (6, 274312584), (7, 235125072), (8, 205734438), (9, 182875056), (12, 137156292), (13, 126605808), (14, 117562536), (16, 102867219), (18, 91437528), (21, 78375024), (24, 68578146), (26, 63302904), (27, 60958352), (28, 58781268), (36, 45718764), (39, 42201936), (42, 39187512), (48, 34289073), (49, 33589296), (52, 31651452), (54, 30479176), (56, 29390634), (63, 26125008), (72, 22859382), (78, 21100968), (84, 19593756), (91, 18086544), (98, 16794648), (104, 15825726), (108, 15239588), (112, 14695317), (117, 14067312), (126, 13062504), (144, 11429691), (147, 11196432), (156, 10550484), (168, 9796878), (182, 9043272), (189, 8708336), (196, 8397324), (208, 7912863), (216, 7619794), (234, 7033656), (252, 6531252), (273, 6028848), (294, 5598216), (312, 5275242), (336, 4898439), (351, 4689104), (364, 4521636), (378, 4354168), (392, 4198662), (432, 3809897), (441, 3732144), (468, 3516828), (504, 3265626), (546, 3014424), (588, 2799108), (624, 2637621), (637, 2583792), (702, 2344552), (728, 2260818), (756, 2177084), (784, 2099331), (819, 2009616), (882, 1866072), (936, 1758414), (1008, 1632813), (1092, 1507212), (1176, 1399554), (1274, 1291896), (1323, 1244048), (1404, 1172276), (1456, 1130409), (1512, 1088542), (1638, 1004808), (1764, 933036), (1872, 879207), (1911, 861264), (2184, 753606), (2352, 699777), (2457, 669872), (2548, 645948), (2646, 622024), (2808, 586138), (3024, 544271), (3276, 502404), (3528, 466518), (3822, 430632), (4368, 376803), (4914, 334936), (5096, 322974), (5292, 311012), (5616, 293069), (5733, 287088), (5981, 275184), (6552, 251202), (7056, 233259), (7644, 215316), (9828, 167468), (10192, 161487), (10584, 155506), (11466, 143544), (11962, 137592), (13104, 125601), (15288, 107658), (17199, 95696), (17943, 91728), (19656, 83734), (21168, 77753), (22932, 71772), (23924, 68796), (30576, 53829), (34398, 47848), (35886, 45864), (39312, 41867)]