998859792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3413

約数の個数: 160

約数和(自身を含む): 3171225600

約数和(自身を除く): 2172365808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1596, 1786, 1974, 2128, 2256, 2632, 2679, 3192, 3329, 3572, 3948, 5264, 5358, 6251, 6384, 6658, 7144, 7896, 9987, 10716, 12502, 13316, 14288, 15792, 18753, 19974, 21432, 23303, 25004, 26632, 37506, 39948, 42864, 46606, 50008, 53264, 63251, 69909, 75012, 79896, 93212, 100016, 126502, 139818, 150024, 156463, 159792, 186424, 189753, 253004, 279636, 300048, 312926, 372848, 379506, 442757, 469389, 506008, 559272, 625852, 759012, 885514, 938778, 1012016, 1095241, 1118544, 1251704, 1328271, 1518024, 1771028, 1877556, 2190482, 2503408, 2656542, 2972797, 3036048, 3285723, 3542056, 3755112, 4380964, 5313084, 5945594, 6571446, 7084112, 7510224, 8761928, 8918391, 10626168, 11891188, 13142892, 17523856, 17836782, 20809579, 21252336, 23782376, 26285784, 35673564, 41619158, 47564752, 52571568, 62428737, 71347128, 83238316, 124857474, 142694256, 166476632, 249714948, 332953264, 499429896, 998859792]

約数ペア:

[(1, 998859792), (2, 499429896), (3, 332953264), (4, 249714948), (6, 166476632), (7, 142694256), (8, 124857474), (12, 83238316), (14, 71347128), (16, 62428737), (19, 52571568), (21, 47564752), (24, 41619158), (28, 35673564), (38, 26285784), (42, 23782376), (47, 21252336), (48, 20809579), (56, 17836782), (57, 17523856), (76, 13142892), (84, 11891188), (94, 10626168), (112, 8918391), (114, 8761928), (133, 7510224), (141, 7084112), (152, 6571446), (168, 5945594), (188, 5313084), (228, 4380964), (266, 3755112), (282, 3542056), (304, 3285723), (329, 3036048), (336, 2972797), (376, 2656542), (399, 2503408), (456, 2190482), (532, 1877556), (564, 1771028), (658, 1518024), (752, 1328271), (798, 1251704), (893, 1118544), (912, 1095241), (987, 1012016), (1064, 938778), (1128, 885514), (1316, 759012), (1596, 625852), (1786, 559272), (1974, 506008), (2128, 469389), (2256, 442757), (2632, 379506), (2679, 372848), (3192, 312926), (3329, 300048), (3572, 279636), (3948, 253004), (5264, 189753), (5358, 186424), (6251, 159792), (6384, 156463), (6658, 150024), (7144, 139818), (7896, 126502), (9987, 100016), (10716, 93212), (12502, 79896), (13316, 75012), (14288, 69909), (15792, 63251), (18753, 53264), (19974, 50008), (21432, 46606), (23303, 42864), (25004, 39948), (26632, 37506)]