454555136

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2471

約数の個数: 80

約数和(自身を含む): 1057994784

約数和(自身を除く): 603439648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1484, 1696, 1792, 2393, 2968, 3392, 3584, 4786, 5936, 6784, 9572, 11872, 13568, 16751, 19144, 23744, 27136, 33502, 38288, 47488, 67004, 76576, 94976, 126829, 134008, 153152, 189952, 253658, 268016, 306304, 507316, 536032, 612608, 887803, 1014632, 1072064, 1225216, 1775606, 2029264, 2144128, 3551212, 4058528, 4288256, 7102424, 8117056, 8576512, 14204848, 16234112, 28409696, 32468224, 56819392, 64936448, 113638784, 227277568, 454555136]

約数ペア:

[(1, 454555136), (2, 227277568), (4, 113638784), (7, 64936448), (8, 56819392), (14, 32468224), (16, 28409696), (28, 16234112), (32, 14204848), (53, 8576512), (56, 8117056), (64, 7102424), (106, 4288256), (112, 4058528), (128, 3551212), (212, 2144128), (224, 2029264), (256, 1775606), (371, 1225216), (424, 1072064), (448, 1014632), (512, 887803), (742, 612608), (848, 536032), (896, 507316), (1484, 306304), (1696, 268016), (1792, 253658), (2393, 189952), (2968, 153152), (3392, 134008), (3584, 126829), (4786, 94976), (5936, 76576), (6784, 67004), (9572, 47488), (11872, 38288), (13568, 33502), (16751, 27136), (19144, 23744)]