315937692

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 960664320

約数和(自身を除く): 644726628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 227, 252, 263, 294, 378, 441, 454, 526, 588, 681, 756, 789, 882, 908, 1052, 1323, 1362, 1578, 1589, 1764, 1841, 2043, 2367, 2646, 2724, 3156, 3178, 3682, 4086, 4734, 4767, 5292, 5523, 6129, 6356, 7101, 7364, 8172, 9468, 9534, 11046, 11123, 12258, 12887, 14202, 14301, 16569, 19068, 22092, 22246, 24516, 25774, 28404, 28602, 33138, 33369, 38661, 42903, 44492, 49707, 51548, 57204, 59701, 66276, 66738, 77322, 85806, 99414, 100107, 115983, 119402, 133476, 154644, 171612, 179103, 198828, 200214, 231966, 238804, 300321, 347949, 358206, 400428, 417907, 463932, 537309, 600642, 695898, 716412, 835814, 1074618, 1201284, 1253721, 1391796, 1611927, 1671628, 2149236, 2507442, 2925349, 3223854, 3761163, 5014884, 5850698, 6447708, 7522326, 8776047, 11283489, 11701396, 15044652, 17552094, 22566978, 26328141, 35104188, 45133956, 52656282, 78984423, 105312564, 157968846, 315937692]

約数ペア:

[(1, 315937692), (2, 157968846), (3, 105312564), (4, 78984423), (6, 52656282), (7, 45133956), (9, 35104188), (12, 26328141), (14, 22566978), (18, 17552094), (21, 15044652), (27, 11701396), (28, 11283489), (36, 8776047), (42, 7522326), (49, 6447708), (54, 5850698), (63, 5014884), (84, 3761163), (98, 3223854), (108, 2925349), (126, 2507442), (147, 2149236), (189, 1671628), (196, 1611927), (227, 1391796), (252, 1253721), (263, 1201284), (294, 1074618), (378, 835814), (441, 716412), (454, 695898), (526, 600642), (588, 537309), (681, 463932), (756, 417907), (789, 400428), (882, 358206), (908, 347949), (1052, 300321), (1323, 238804), (1362, 231966), (1578, 200214), (1589, 198828), (1764, 179103), (1841, 171612), (2043, 154644), (2367, 133476), (2646, 119402), (2724, 115983), (3156, 100107), (3178, 99414), (3682, 85806), (4086, 77322), (4734, 66738), (4767, 66276), (5292, 59701), (5523, 57204), (6129, 51548), (6356, 49707), (7101, 44492), (7364, 42903), (8172, 38661), (9468, 33369), (9534, 33138), (11046, 28602), (11123, 28404), (12258, 25774), (12887, 24516), (14202, 22246), (14301, 22092), (16569, 19068)]