431326296

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 1297652400

約数和(自身を除く): 866326104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 152, 159, 162, 171, 212, 216, 228, 318, 324, 342, 424, 456, 477, 513, 636, 648, 661, 684, 954, 1007, 1026, 1272, 1322, 1368, 1431, 1539, 1908, 1983, 2014, 2052, 2644, 2862, 3021, 3078, 3816, 3966, 4028, 4104, 4293, 5288, 5724, 5949, 6042, 6156, 7932, 8056, 8586, 9063, 11448, 11898, 12084, 12312, 12559, 15864, 17172, 17847, 18126, 23796, 24168, 25118, 27189, 34344, 35033, 35694, 36252, 37677, 47592, 50236, 53541, 54378, 70066, 71388, 72504, 75354, 81567, 100472, 105099, 107082, 108756, 113031, 140132, 142776, 150708, 163134, 210198, 214164, 217512, 226062, 280264, 301416, 315297, 326268, 339093, 420396, 428328, 452124, 630594, 652536, 665627, 678186, 840792, 904248, 945891, 1017279, 1261188, 1331254, 1356372, 1891782, 1996881, 2034558, 2522376, 2662508, 2712744, 2837673, 3783564, 3993762, 4069116, 5325016, 5675346, 5990643, 7567128, 7987524, 8138232, 11350692, 11981286, 15975048, 17971929, 22701384, 23962572, 35943858, 47925144, 53915787, 71887716, 107831574, 143775432, 215663148, 431326296]

約数ペア:

[(1, 431326296), (2, 215663148), (3, 143775432), (4, 107831574), (6, 71887716), (8, 53915787), (9, 47925144), (12, 35943858), (18, 23962572), (19, 22701384), (24, 17971929), (27, 15975048), (36, 11981286), (38, 11350692), (53, 8138232), (54, 7987524), (57, 7567128), (72, 5990643), (76, 5675346), (81, 5325016), (106, 4069116), (108, 3993762), (114, 3783564), (152, 2837673), (159, 2712744), (162, 2662508), (171, 2522376), (212, 2034558), (216, 1996881), (228, 1891782), (318, 1356372), (324, 1331254), (342, 1261188), (424, 1017279), (456, 945891), (477, 904248), (513, 840792), (636, 678186), (648, 665627), (661, 652536), (684, 630594), (954, 452124), (1007, 428328), (1026, 420396), (1272, 339093), (1322, 326268), (1368, 315297), (1431, 301416), (1539, 280264), (1908, 226062), (1983, 217512), (2014, 214164), (2052, 210198), (2644, 163134), (2862, 150708), (3021, 142776), (3078, 140132), (3816, 113031), (3966, 108756), (4028, 107082), (4104, 105099), (4293, 100472), (5288, 81567), (5724, 75354), (5949, 72504), (6042, 71388), (6156, 70066), (7932, 54378), (8056, 53541), (8586, 50236), (9063, 47592), (11448, 37677), (11898, 36252), (12084, 35694), (12312, 35033), (12559, 34344), (15864, 27189), (17172, 25118), (17847, 24168), (18126, 23796)]