284788296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 856089780

約数和(自身を除く): 571301484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 181, 234, 246, 312, 328, 362, 369, 468, 492, 533, 543, 724, 738, 936, 984, 1066, 1086, 1448, 1476, 1599, 1629, 1681, 2132, 2172, 2353, 2952, 3198, 3258, 3362, 4264, 4344, 4706, 4797, 5043, 6396, 6516, 6724, 7059, 7421, 9412, 9594, 10086, 12792, 13032, 13448, 14118, 14842, 15129, 18824, 19188, 20172, 21177, 21853, 22263, 28236, 29684, 30258, 38376, 40344, 42354, 43706, 44526, 56472, 59368, 60516, 65559, 66789, 84708, 87412, 89052, 96473, 121032, 131118, 133578, 169416, 174824, 178104, 192946, 196677, 262236, 267156, 289419, 304261, 385892, 393354, 524472, 534312, 578838, 608522, 771784, 786708, 868257, 912783, 1157676, 1217044, 1573416, 1736514, 1825566, 2315352, 2434088, 2738349, 3473028, 3651132, 3955393, 5476698, 6946056, 7302264, 7910786, 10953396, 11866179, 15821572, 21906792, 23732358, 31643144, 35598537, 47464716, 71197074, 94929432, 142394148, 284788296]

約数ペア:

[(1, 284788296), (2, 142394148), (3, 94929432), (4, 71197074), (6, 47464716), (8, 35598537), (9, 31643144), (12, 23732358), (13, 21906792), (18, 15821572), (24, 11866179), (26, 10953396), (36, 7910786), (39, 7302264), (41, 6946056), (52, 5476698), (72, 3955393), (78, 3651132), (82, 3473028), (104, 2738349), (117, 2434088), (123, 2315352), (156, 1825566), (164, 1736514), (181, 1573416), (234, 1217044), (246, 1157676), (312, 912783), (328, 868257), (362, 786708), (369, 771784), (468, 608522), (492, 578838), (533, 534312), (543, 524472), (724, 393354), (738, 385892), (936, 304261), (984, 289419), (1066, 267156), (1086, 262236), (1448, 196677), (1476, 192946), (1599, 178104), (1629, 174824), (1681, 169416), (2132, 133578), (2172, 131118), (2353, 121032), (2952, 96473), (3198, 89052), (3258, 87412), (3362, 84708), (4264, 66789), (4344, 65559), (4706, 60516), (4797, 59368), (5043, 56472), (6396, 44526), (6516, 43706), (6724, 42354), (7059, 40344), (7421, 38376), (9412, 30258), (9594, 29684), (10086, 28236), (12792, 22263), (13032, 21853), (13448, 21177), (14118, 20172), (14842, 19188), (15129, 18824)]