1375791536

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 3129037824

約数和(自身を除く): 1753246288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 463, 602, 617, 688, 926, 1204, 1234, 1852, 2408, 2468, 3241, 3704, 4319, 4816, 4936, 6482, 7408, 8638, 9872, 12964, 17276, 19909, 25928, 26531, 34552, 39818, 51856, 53062, 69104, 79636, 106124, 139363, 159272, 185717, 212248, 278726, 285671, 318544, 371434, 424496, 557452, 571342, 742868, 1114904, 1142684, 1485736, 1999697, 2229808, 2285368, 2971472, 3999394, 4570736, 7998788, 12283853, 15997576, 24567706, 31995152, 49135412, 85986971, 98270824, 171973942, 196541648, 343947884, 687895768, 1375791536]

約数ペア:

[(1, 1375791536), (2, 687895768), (4, 343947884), (7, 196541648), (8, 171973942), (14, 98270824), (16, 85986971), (28, 49135412), (43, 31995152), (56, 24567706), (86, 15997576), (112, 12283853), (172, 7998788), (301, 4570736), (344, 3999394), (463, 2971472), (602, 2285368), (617, 2229808), (688, 1999697), (926, 1485736), (1204, 1142684), (1234, 1114904), (1852, 742868), (2408, 571342), (2468, 557452), (3241, 424496), (3704, 371434), (4319, 318544), (4816, 285671), (4936, 278726), (6482, 212248), (7408, 185717), (8638, 159272), (9872, 139363), (12964, 106124), (17276, 79636), (19909, 69104), (25928, 53062), (26531, 51856), (34552, 39818)]