234809928

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 687807120

約数和(自身を除く): 452997192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 81, 86, 106, 108, 129, 159, 162, 172, 212, 216, 243, 258, 318, 324, 344, 387, 424, 477, 486, 516, 636, 648, 774, 954, 972, 1032, 1161, 1272, 1431, 1548, 1908, 1944, 2279, 2322, 2809, 2862, 3096, 3483, 3816, 4293, 4558, 4644, 5618, 5724, 6837, 6966, 8427, 8586, 9116, 9288, 10449, 11236, 11448, 12879, 13674, 13932, 16854, 17172, 18232, 20511, 20898, 22472, 25281, 25758, 27348, 27864, 33708, 34344, 41022, 41796, 50562, 51516, 54696, 61533, 67416, 75843, 82044, 83592, 101124, 103032, 120787, 123066, 151686, 164088, 184599, 202248, 227529, 241574, 246132, 303372, 362361, 369198, 455058, 483148, 492264, 553797, 606744, 682587, 724722, 738396, 910116, 966296, 1087083, 1107594, 1365174, 1449444, 1476792, 1820232, 2174166, 2215188, 2730348, 2898888, 3261249, 4348332, 4430376, 5460696, 6522498, 8696664, 9783747, 13044996, 19567494, 26089992, 29351241, 39134988, 58702482, 78269976, 117404964, 234809928]

約数ペア:

[(1, 234809928), (2, 117404964), (3, 78269976), (4, 58702482), (6, 39134988), (8, 29351241), (9, 26089992), (12, 19567494), (18, 13044996), (24, 9783747), (27, 8696664), (36, 6522498), (43, 5460696), (53, 4430376), (54, 4348332), (72, 3261249), (81, 2898888), (86, 2730348), (106, 2215188), (108, 2174166), (129, 1820232), (159, 1476792), (162, 1449444), (172, 1365174), (212, 1107594), (216, 1087083), (243, 966296), (258, 910116), (318, 738396), (324, 724722), (344, 682587), (387, 606744), (424, 553797), (477, 492264), (486, 483148), (516, 455058), (636, 369198), (648, 362361), (774, 303372), (954, 246132), (972, 241574), (1032, 227529), (1161, 202248), (1272, 184599), (1431, 164088), (1548, 151686), (1908, 123066), (1944, 120787), (2279, 103032), (2322, 101124), (2809, 83592), (2862, 82044), (3096, 75843), (3483, 67416), (3816, 61533), (4293, 54696), (4558, 51516), (4644, 50562), (5618, 41796), (5724, 41022), (6837, 34344), (6966, 33708), (8427, 27864), (8586, 27348), (9116, 25758), (9288, 25281), (10449, 22472), (11236, 20898), (11448, 20511), (12879, 18232), (13674, 17172), (13932, 16854)]