312994584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 128

約数和(自身を含む): 1001548800

約数和(自身を除く): 688554216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1233, 1511, 1512, 1644, 1918, 2466, 2877, 3022, 3288, 3699, 3836, 4533, 4932, 5754, 6044, 7398, 7672, 8631, 9066, 9864, 10577, 11508, 12088, 13599, 14796, 17262, 18132, 21154, 23016, 25893, 27198, 29592, 31731, 34524, 36264, 40797, 42308, 51786, 54396, 63462, 69048, 81594, 84616, 95193, 103572, 108792, 126924, 163188, 190386, 207007, 207144, 253848, 285579, 326376, 380772, 414014, 571158, 621021, 761544, 828028, 1142316, 1242042, 1449049, 1656056, 1863063, 2284632, 2484084, 2898098, 3726126, 4347147, 4968168, 5589189, 5796196, 7452252, 8694294, 11178378, 11592392, 13041441, 14904504, 17388588, 22356756, 26082882, 34777176, 39124323, 44713512, 52165764, 78248646, 104331528, 156497292, 312994584]

約数ペア:

[(1, 312994584), (2, 156497292), (3, 104331528), (4, 78248646), (6, 52165764), (7, 44713512), (8, 39124323), (9, 34777176), (12, 26082882), (14, 22356756), (18, 17388588), (21, 14904504), (24, 13041441), (27, 11592392), (28, 11178378), (36, 8694294), (42, 7452252), (54, 5796196), (56, 5589189), (63, 4968168), (72, 4347147), (84, 3726126), (108, 2898098), (126, 2484084), (137, 2284632), (168, 1863063), (189, 1656056), (216, 1449049), (252, 1242042), (274, 1142316), (378, 828028), (411, 761544), (504, 621021), (548, 571158), (756, 414014), (822, 380772), (959, 326376), (1096, 285579), (1233, 253848), (1511, 207144), (1512, 207007), (1644, 190386), (1918, 163188), (2466, 126924), (2877, 108792), (3022, 103572), (3288, 95193), (3699, 84616), (3836, 81594), (4533, 69048), (4932, 63462), (5754, 54396), (6044, 51786), (7398, 42308), (7672, 40797), (8631, 36264), (9066, 34524), (9864, 31731), (10577, 29592), (11508, 27198), (12088, 25893), (13599, 23016), (14796, 21154), (17262, 18132)]