262221336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 767763360

約数和(自身を除く): 505542024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 433, 468, 647, 866, 936, 1294, 1299, 1732, 1941, 2588, 2598, 3464, 3882, 3897, 5176, 5196, 5629, 5823, 7764, 7794, 8411, 10392, 11258, 11646, 15528, 15588, 16822, 16887, 22516, 23292, 25233, 31176, 33644, 33774, 45032, 46584, 50466, 50661, 67288, 67548, 75699, 100932, 101322, 135096, 151398, 201864, 202644, 280151, 302796, 405288, 560302, 605592, 840453, 1120604, 1680906, 2241208, 2521359, 3361812, 3641963, 5042718, 6723624, 7283926, 10085436, 10925889, 14567852, 20170872, 21851778, 29135704, 32777667, 43703556, 65555334, 87407112, 131110668, 262221336]

約数ペア:

[(1, 262221336), (2, 131110668), (3, 87407112), (4, 65555334), (6, 43703556), (8, 32777667), (9, 29135704), (12, 21851778), (13, 20170872), (18, 14567852), (24, 10925889), (26, 10085436), (36, 7283926), (39, 6723624), (52, 5042718), (72, 3641963), (78, 3361812), (104, 2521359), (117, 2241208), (156, 1680906), (234, 1120604), (312, 840453), (433, 605592), (468, 560302), (647, 405288), (866, 302796), (936, 280151), (1294, 202644), (1299, 201864), (1732, 151398), (1941, 135096), (2588, 101322), (2598, 100932), (3464, 75699), (3882, 67548), (3897, 67288), (5176, 50661), (5196, 50466), (5629, 46584), (5823, 45032), (7764, 33774), (7794, 33644), (8411, 31176), (10392, 25233), (11258, 23292), (11646, 22516), (15528, 16887), (15588, 16822)]