252511056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 810952064

約数和(自身を除く): 558441008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 397, 504, 631, 794, 1008, 1191, 1262, 1588, 1893, 2382, 2524, 2779, 3176, 3573, 3786, 4417, 4764, 5048, 5558, 5679, 6352, 7146, 7572, 8337, 8834, 9528, 10096, 11116, 11358, 13251, 14292, 15144, 16674, 17668, 19056, 22232, 22716, 25011, 26502, 28584, 30288, 33348, 35336, 39753, 44464, 45432, 50022, 53004, 57168, 66696, 70672, 79506, 90864, 100044, 106008, 133392, 159012, 200088, 212016, 250507, 318024, 400176, 501014, 636048, 751521, 1002028, 1503042, 1753549, 2004056, 2254563, 3006084, 3507098, 4008112, 4509126, 5260647, 6012168, 7014196, 9018252, 10521294, 12024336, 14028392, 15781941, 18036504, 21042588, 28056784, 31563882, 36073008, 42085176, 63127764, 84170352, 126255528, 252511056]

約数ペア:

[(1, 252511056), (2, 126255528), (3, 84170352), (4, 63127764), (6, 42085176), (7, 36073008), (8, 31563882), (9, 28056784), (12, 21042588), (14, 18036504), (16, 15781941), (18, 14028392), (21, 12024336), (24, 10521294), (28, 9018252), (36, 7014196), (42, 6012168), (48, 5260647), (56, 4509126), (63, 4008112), (72, 3507098), (84, 3006084), (112, 2254563), (126, 2004056), (144, 1753549), (168, 1503042), (252, 1002028), (336, 751521), (397, 636048), (504, 501014), (631, 400176), (794, 318024), (1008, 250507), (1191, 212016), (1262, 200088), (1588, 159012), (1893, 133392), (2382, 106008), (2524, 100044), (2779, 90864), (3176, 79506), (3573, 70672), (3786, 66696), (4417, 57168), (4764, 53004), (5048, 50022), (5558, 45432), (5679, 44464), (6352, 39753), (7146, 35336), (7572, 33348), (8337, 30288), (8834, 28584), (9528, 26502), (10096, 25011), (11116, 22716), (11358, 22232), (13251, 19056), (14292, 17668), (15144, 16674)]