6665771784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2363

約数の個数: 128

約数和(自身を含む): 19331481600

約数和(自身を除く): 12665709816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 151, 168, 254, 302, 381, 453, 508, 604, 762, 889, 906, 1016, 1057, 1208, 1524, 1778, 1812, 2069, 2114, 2667, 3048, 3171, 3556, 3624, 4138, 4228, 5334, 6207, 6342, 7112, 8276, 8456, 10668, 12414, 12684, 14483, 16552, 19177, 21336, 24828, 25368, 28966, 38354, 43449, 49656, 57531, 57932, 76708, 86898, 115062, 115864, 134239, 153416, 173796, 230124, 262763, 268478, 312419, 347592, 402717, 460248, 525526, 536956, 624838, 788289, 805434, 937257, 1051052, 1073912, 1249676, 1576578, 1610868, 1839341, 1874514, 2102104, 2186933, 2499352, 3153156, 3221736, 3678682, 3749028, 4373866, 5518023, 6306312, 6560799, 7357364, 7498056, 8747732, 11036046, 13121598, 14714728, 17495464, 22072092, 26243196, 39677213, 44144184, 52486392, 79354426, 119031639, 158708852, 238063278, 277740491, 317417704, 476126556, 555480982, 833221473, 952253112, 1110961964, 1666442946, 2221923928, 3332885892, 6665771784]

約数ペア:

[(1, 6665771784), (2, 3332885892), (3, 2221923928), (4, 1666442946), (6, 1110961964), (7, 952253112), (8, 833221473), (12, 555480982), (14, 476126556), (21, 317417704), (24, 277740491), (28, 238063278), (42, 158708852), (56, 119031639), (84, 79354426), (127, 52486392), (151, 44144184), (168, 39677213), (254, 26243196), (302, 22072092), (381, 17495464), (453, 14714728), (508, 13121598), (604, 11036046), (762, 8747732), (889, 7498056), (906, 7357364), (1016, 6560799), (1057, 6306312), (1208, 5518023), (1524, 4373866), (1778, 3749028), (1812, 3678682), (2069, 3221736), (2114, 3153156), (2667, 2499352), (3048, 2186933), (3171, 2102104), (3556, 1874514), (3624, 1839341), (4138, 1610868), (4228, 1576578), (5334, 1249676), (6207, 1073912), (6342, 1051052), (7112, 937257), (8276, 805434), (8456, 788289), (10668, 624838), (12414, 536956), (12684, 525526), (14483, 460248), (16552, 402717), (19177, 347592), (21336, 312419), (24828, 268478), (25368, 262763), (28966, 230124), (38354, 173796), (43449, 153416), (49656, 134239), (57531, 115864), (57932, 115062), (76708, 86898)]