289074552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 824947200

約数和(自身を除く): 535872648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 232, 258, 312, 344, 348, 377, 516, 559, 696, 743, 754, 1032, 1118, 1131, 1247, 1486, 1508, 1677, 2229, 2236, 2262, 2494, 2972, 3016, 3354, 3741, 4458, 4472, 4524, 4988, 5944, 6708, 7482, 8916, 9048, 9659, 9976, 13416, 14964, 16211, 17832, 19318, 21547, 28977, 29928, 31949, 32422, 38636, 43094, 48633, 57954, 63898, 64641, 64844, 77272, 86188, 95847, 97266, 115908, 127796, 129282, 129688, 172376, 191694, 194532, 231816, 255592, 258564, 280111, 383388, 389064, 415337, 517128, 560222, 766776, 830674, 840333, 926521, 1120444, 1246011, 1661348, 1680666, 1853042, 2240888, 2492022, 2779563, 3322696, 3361332, 3706084, 4984044, 5559126, 6722664, 7412168, 9968088, 11118252, 12044773, 22236504, 24089546, 36134319, 48179092, 72268638, 96358184, 144537276, 289074552]

約数ペア:

[(1, 289074552), (2, 144537276), (3, 96358184), (4, 72268638), (6, 48179092), (8, 36134319), (12, 24089546), (13, 22236504), (24, 12044773), (26, 11118252), (29, 9968088), (39, 7412168), (43, 6722664), (52, 5559126), (58, 4984044), (78, 3706084), (86, 3361332), (87, 3322696), (104, 2779563), (116, 2492022), (129, 2240888), (156, 1853042), (172, 1680666), (174, 1661348), (232, 1246011), (258, 1120444), (312, 926521), (344, 840333), (348, 830674), (377, 766776), (516, 560222), (559, 517128), (696, 415337), (743, 389064), (754, 383388), (1032, 280111), (1118, 258564), (1131, 255592), (1247, 231816), (1486, 194532), (1508, 191694), (1677, 172376), (2229, 129688), (2236, 129282), (2262, 127796), (2494, 115908), (2972, 97266), (3016, 95847), (3354, 86188), (3741, 77272), (4458, 64844), (4472, 64641), (4524, 63898), (4988, 57954), (5944, 48633), (6708, 43094), (7482, 38636), (8916, 32422), (9048, 31949), (9659, 29928), (9976, 28977), (13416, 21547), (14964, 19318), (16211, 17832)]