2842101472

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{107}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 6881293440

約数和(自身を除く): 4039191968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 107, 112, 133, 152, 158, 214, 224, 266, 304, 316, 428, 532, 553, 608, 632, 749, 856, 1064, 1106, 1264, 1498, 1501, 1712, 2033, 2128, 2212, 2528, 2996, 3002, 3424, 4066, 4256, 4424, 5992, 6004, 6241, 8132, 8453, 8848, 10507, 11984, 12008, 12482, 14231, 16264, 16906, 17696, 21014, 23968, 24016, 24964, 28462, 32528, 33812, 42028, 43687, 48032, 49928, 56924, 59171, 65056, 67624, 84056, 87374, 99856, 113848, 118342, 118579, 135248, 160607, 168112, 174748, 199712, 227696, 236684, 237158, 270496, 321214, 336224, 349496, 455392, 473368, 474316, 642428, 667787, 698992, 830053, 946736, 948632, 1124249, 1284856, 1335574, 1397984, 1660106, 1893472, 1897264, 2248498, 2569712, 2671148, 3320212, 3794528, 4496996, 4674509, 5139424, 5342296, 6640424, 8993992, 9349018, 10684592, 12687953, 13280848, 17987984, 18698036, 21369184, 25375906, 26561696, 35975968, 37396072, 50751812, 74792144, 88815671, 101503624, 149584288, 177631342, 203007248, 355262684, 406014496, 710525368, 1421050736, 2842101472]

約数ペア:

[(1, 2842101472), (2, 1421050736), (4, 710525368), (7, 406014496), (8, 355262684), (14, 203007248), (16, 177631342), (19, 149584288), (28, 101503624), (32, 88815671), (38, 74792144), (56, 50751812), (76, 37396072), (79, 35975968), (107, 26561696), (112, 25375906), (133, 21369184), (152, 18698036), (158, 17987984), (214, 13280848), (224, 12687953), (266, 10684592), (304, 9349018), (316, 8993992), (428, 6640424), (532, 5342296), (553, 5139424), (608, 4674509), (632, 4496996), (749, 3794528), (856, 3320212), (1064, 2671148), (1106, 2569712), (1264, 2248498), (1498, 1897264), (1501, 1893472), (1712, 1660106), (2033, 1397984), (2128, 1335574), (2212, 1284856), (2528, 1124249), (2996, 948632), (3002, 946736), (3424, 830053), (4066, 698992), (4256, 667787), (4424, 642428), (5992, 474316), (6004, 473368), (6241, 455392), (8132, 349496), (8453, 336224), (8848, 321214), (10507, 270496), (11984, 237158), (12008, 236684), (12482, 227696), (14231, 199712), (16264, 174748), (16906, 168112), (17696, 160607), (21014, 135248), (23968, 118579), (24016, 118342), (24964, 113848), (28462, 99856), (32528, 87374), (33812, 84056), (42028, 67624), (43687, 65056), (48032, 59171), (49928, 56924)]