1330863248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{809}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 3037305600

約数和(自身を除く): 1706442352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 719, 809, 1144, 1438, 1618, 2288, 2876, 3236, 5752, 6472, 7909, 8899, 9347, 10517, 11504, 12944, 15818, 17798, 18694, 21034, 31636, 35596, 37388, 42068, 63272, 71192, 74776, 84136, 102817, 115687, 126544, 142384, 149552, 168272, 205634, 231374, 411268, 462748, 581671, 822536, 925496, 1163342, 1645072, 1850992, 2326684, 4653368, 6398381, 7561723, 9306736, 12796762, 15123446, 25593524, 30246892, 51187048, 60493784, 83178953, 102374096, 120987568, 166357906, 332715812, 665431624, 1330863248]

約数ペア:

[(1, 1330863248), (2, 665431624), (4, 332715812), (8, 166357906), (11, 120987568), (13, 102374096), (16, 83178953), (22, 60493784), (26, 51187048), (44, 30246892), (52, 25593524), (88, 15123446), (104, 12796762), (143, 9306736), (176, 7561723), (208, 6398381), (286, 4653368), (572, 2326684), (719, 1850992), (809, 1645072), (1144, 1163342), (1438, 925496), (1618, 822536), (2288, 581671), (2876, 462748), (3236, 411268), (5752, 231374), (6472, 205634), (7909, 168272), (8899, 149552), (9347, 142384), (10517, 126544), (11504, 115687), (12944, 102817), (15818, 84136), (17798, 74776), (18694, 71192), (21034, 63272), (31636, 42068), (35596, 37388)]