809793088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 1789379200

約数和(自身を除く): 979586112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 73, 104, 134, 146, 199, 208, 268, 292, 398, 416, 536, 584, 796, 832, 871, 949, 1072, 1168, 1592, 1742, 1898, 2144, 2336, 2587, 3184, 3484, 3796, 4288, 4672, 4891, 5174, 6368, 6968, 7592, 9782, 10348, 12736, 13333, 13936, 14527, 15184, 19564, 20696, 26666, 27872, 29054, 30368, 39128, 41392, 53332, 55744, 58108, 60736, 63583, 78256, 82784, 106664, 116216, 127166, 156512, 165568, 173329, 188851, 213328, 232432, 254332, 313024, 346658, 377702, 426656, 464864, 508664, 693316, 755404, 853312, 929728, 973309, 1017328, 1386632, 1510808, 1946618, 2034656, 2773264, 3021616, 3893236, 4069312, 5546528, 6043232, 7786472, 11093056, 12086464, 12653017, 15572944, 25306034, 31145888, 50612068, 62291776, 101224136, 202448272, 404896544, 809793088]

約数ペア:

[(1, 809793088), (2, 404896544), (4, 202448272), (8, 101224136), (13, 62291776), (16, 50612068), (26, 31145888), (32, 25306034), (52, 15572944), (64, 12653017), (67, 12086464), (73, 11093056), (104, 7786472), (134, 6043232), (146, 5546528), (199, 4069312), (208, 3893236), (268, 3021616), (292, 2773264), (398, 2034656), (416, 1946618), (536, 1510808), (584, 1386632), (796, 1017328), (832, 973309), (871, 929728), (949, 853312), (1072, 755404), (1168, 693316), (1592, 508664), (1742, 464864), (1898, 426656), (2144, 377702), (2336, 346658), (2587, 313024), (3184, 254332), (3484, 232432), (3796, 213328), (4288, 188851), (4672, 173329), (4891, 165568), (5174, 156512), (6368, 127166), (6968, 116216), (7592, 106664), (9782, 82784), (10348, 78256), (12736, 63583), (13333, 60736), (13936, 58108), (14527, 55744), (15184, 53332), (19564, 41392), (20696, 39128), (26666, 30368), (27872, 29054)]