396745992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 1167600000

約数和(自身を除く): 770854008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 277, 342, 349, 456, 513, 554, 684, 698, 831, 1026, 1047, 1108, 1368, 1396, 1662, 2052, 2094, 2216, 2493, 2792, 3141, 3324, 4104, 4188, 4986, 5263, 6282, 6631, 6648, 7479, 8376, 9423, 9972, 10526, 12564, 13262, 14958, 15789, 18846, 19893, 19944, 21052, 25128, 26524, 29916, 31578, 37692, 39786, 42104, 47367, 53048, 59679, 59832, 63156, 75384, 79572, 94734, 96673, 119358, 126312, 142101, 159144, 179037, 189468, 193346, 238716, 284202, 290019, 358074, 378936, 386692, 477432, 568404, 580038, 716148, 773384, 870057, 1136808, 1160076, 1432296, 1740114, 1836787, 2320152, 2610171, 3480228, 3673574, 5220342, 5510361, 6960456, 7347148, 10440684, 11020722, 14694296, 16531083, 20881368, 22041444, 33062166, 44082888, 49593249, 66124332, 99186498, 132248664, 198372996, 396745992]

約数ペア:

[(1, 396745992), (2, 198372996), (3, 132248664), (4, 99186498), (6, 66124332), (8, 49593249), (9, 44082888), (12, 33062166), (18, 22041444), (19, 20881368), (24, 16531083), (27, 14694296), (36, 11020722), (38, 10440684), (54, 7347148), (57, 6960456), (72, 5510361), (76, 5220342), (108, 3673574), (114, 3480228), (152, 2610171), (171, 2320152), (216, 1836787), (228, 1740114), (277, 1432296), (342, 1160076), (349, 1136808), (456, 870057), (513, 773384), (554, 716148), (684, 580038), (698, 568404), (831, 477432), (1026, 386692), (1047, 378936), (1108, 358074), (1368, 290019), (1396, 284202), (1662, 238716), (2052, 193346), (2094, 189468), (2216, 179037), (2493, 159144), (2792, 142101), (3141, 126312), (3324, 119358), (4104, 96673), (4188, 94734), (4986, 79572), (5263, 75384), (6282, 63156), (6631, 59832), (6648, 59679), (7479, 53048), (8376, 47367), (9423, 42104), (9972, 39786), (10526, 37692), (12564, 31578), (13262, 29916), (14958, 26524), (15789, 25128), (18846, 21052), (19893, 19944)]