664855884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2641

約数の個数: 192

約数和(自身を含む): 2219212800

約数和(自身を除く): 1554356916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 124, 126, 132, 154, 186, 189, 198, 217, 231, 252, 279, 297, 308, 341, 372, 378, 396, 434, 462, 558, 594, 651, 682, 693, 756, 837, 868, 924, 1023, 1116, 1188, 1302, 1364, 1386, 1674, 1953, 2046, 2079, 2387, 2579, 2604, 2772, 3069, 3348, 3906, 4092, 4158, 4774, 5158, 5859, 6138, 7161, 7737, 7812, 8316, 9207, 9548, 10316, 11718, 12276, 14322, 15474, 18053, 18414, 21483, 23211, 23436, 28369, 28644, 30948, 36106, 36828, 42966, 46422, 54159, 56738, 64449, 69633, 72212, 79949, 85107, 85932, 92844, 108318, 113476, 128898, 139266, 159898, 162477, 170214, 198583, 216636, 239847, 255321, 257796, 278532, 319796, 324954, 340428, 397166, 479694, 487431, 510642, 559643, 595749, 649908, 719541, 765963, 794332, 879439, 959388, 974862, 1021284, 1119286, 1191498, 1439082, 1531926, 1678929, 1758878, 1787247, 1949724, 2158623, 2238572, 2382996, 2638317, 2878164, 3063852, 3357858, 3517756, 3574494, 4317246, 5036787, 5276634, 5361741, 6156073, 6715716, 7148988, 7914951, 8634492, 10073574, 10553268, 10723482, 12312146, 15110361, 15829902, 18468219, 20147148, 21446964, 23744853, 24624292, 30220722, 31659804, 36936438, 47489706, 55404657, 60441444, 73872876, 94979412, 110809314, 166213971, 221618628, 332427942, 664855884]

約数ペア:

[(1, 664855884), (2, 332427942), (3, 221618628), (4, 166213971), (6, 110809314), (7, 94979412), (9, 73872876), (11, 60441444), (12, 55404657), (14, 47489706), (18, 36936438), (21, 31659804), (22, 30220722), (27, 24624292), (28, 23744853), (31, 21446964), (33, 20147148), (36, 18468219), (42, 15829902), (44, 15110361), (54, 12312146), (62, 10723482), (63, 10553268), (66, 10073574), (77, 8634492), (84, 7914951), (93, 7148988), (99, 6715716), (108, 6156073), (124, 5361741), (126, 5276634), (132, 5036787), (154, 4317246), (186, 3574494), (189, 3517756), (198, 3357858), (217, 3063852), (231, 2878164), (252, 2638317), (279, 2382996), (297, 2238572), (308, 2158623), (341, 1949724), (372, 1787247), (378, 1758878), (396, 1678929), (434, 1531926), (462, 1439082), (558, 1191498), (594, 1119286), (651, 1021284), (682, 974862), (693, 959388), (756, 879439), (837, 794332), (868, 765963), (924, 719541), (1023, 649908), (1116, 595749), (1188, 559643), (1302, 510642), (1364, 487431), (1386, 479694), (1674, 397166), (1953, 340428), (2046, 324954), (2079, 319796), (2387, 278532), (2579, 257796), (2604, 255321), (2772, 239847), (3069, 216636), (3348, 198583), (3906, 170214), (4092, 162477), (4158, 159898), (4774, 139266), (5158, 128898), (5859, 113476), (6138, 108318), (7161, 92844), (7737, 85932), (7812, 85107), (8316, 79949), (9207, 72212), (9548, 69633), (10316, 64449), (11718, 56738), (12276, 54159), (14322, 46422), (15474, 42966), (18053, 36828), (18414, 36106), (21483, 30948), (23211, 28644), (23436, 28369)]