428045148

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 1216427520

約数和(自身を除く): 788382372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1674, 1767, 2052, 2243, 2356, 2511, 3078, 3348, 3534, 4486, 5022, 5301, 6156, 6729, 7068, 8972, 10044, 10602, 13458, 15903, 20187, 21204, 26916, 31806, 40374, 42617, 47709, 60561, 63612, 69533, 80748, 85234, 95418, 121122, 127851, 139066, 170468, 181683, 190836, 208599, 242244, 255702, 278132, 363366, 383553, 417198, 511404, 625797, 726732, 767106, 834396, 1150659, 1251594, 1321127, 1534212, 1877391, 2301318, 2503188, 2642254, 3451977, 3754782, 3963381, 4602636, 5284508, 5632173, 6903954, 7509564, 7926762, 11264346, 11890143, 13807908, 15853524, 22528692, 23780286, 35670429, 47560572, 71340858, 107011287, 142681716, 214022574, 428045148]

約数ペア:

[(1, 428045148), (2, 214022574), (3, 142681716), (4, 107011287), (6, 71340858), (9, 47560572), (12, 35670429), (18, 23780286), (19, 22528692), (27, 15853524), (31, 13807908), (36, 11890143), (38, 11264346), (54, 7926762), (57, 7509564), (62, 6903954), (76, 5632173), (81, 5284508), (93, 4602636), (108, 3963381), (114, 3754782), (124, 3451977), (162, 2642254), (171, 2503188), (186, 2301318), (228, 1877391), (279, 1534212), (324, 1321127), (342, 1251594), (372, 1150659), (513, 834396), (558, 767106), (589, 726732), (684, 625797), (837, 511404), (1026, 417198), (1116, 383553), (1178, 363366), (1539, 278132), (1674, 255702), (1767, 242244), (2052, 208599), (2243, 190836), (2356, 181683), (2511, 170468), (3078, 139066), (3348, 127851), (3534, 121122), (4486, 95418), (5022, 85234), (5301, 80748), (6156, 69533), (6729, 63612), (7068, 60561), (8972, 47709), (10044, 42617), (10602, 40374), (13458, 31806), (15903, 26916), (20187, 21204)]