268565724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1873}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 777635040

約数和(自身を除く): 509069316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 1873, 2276, 3414, 3746, 3983, 5121, 5619, 6828, 7492, 7966, 10242, 11238, 11949, 13111, 15932, 16857, 20484, 22476, 23898, 26222, 33714, 35847, 39333, 47796, 52444, 67428, 71694, 78666, 117999, 143388, 157332, 235998, 471996, 1065737, 2131474, 3197211, 4262948, 6394422, 7460159, 9591633, 12788844, 14920318, 19183266, 22380477, 29840636, 38366532, 44760954, 67141431, 89521908, 134282862, 268565724]

約数ペア:

[(1, 268565724), (2, 134282862), (3, 89521908), (4, 67141431), (6, 44760954), (7, 38366532), (9, 29840636), (12, 22380477), (14, 19183266), (18, 14920318), (21, 12788844), (28, 9591633), (36, 7460159), (42, 6394422), (63, 4262948), (84, 3197211), (126, 2131474), (252, 1065737), (569, 471996), (1138, 235998), (1707, 157332), (1873, 143388), (2276, 117999), (3414, 78666), (3746, 71694), (3983, 67428), (5121, 52444), (5619, 47796), (6828, 39333), (7492, 35847), (7966, 33714), (10242, 26222), (11238, 23898), (11949, 22476), (13111, 20484), (15932, 16857)]