453966048

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^2$

素因数の和:385

約数の個数: 108

約数和(自身を含む): 1317993768

約数和(自身を除く): 864027720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 149, 213, 284, 288, 298, 426, 447, 568, 596, 639, 852, 894, 1136, 1192, 1278, 1341, 1704, 1788, 2272, 2384, 2556, 2682, 3408, 3576, 4768, 5112, 5364, 6816, 7152, 10224, 10579, 10728, 14304, 20448, 21158, 21456, 22201, 31737, 42316, 42912, 44402, 63474, 66603, 84632, 88804, 95211, 126948, 133206, 169264, 177608, 190422, 199809, 253896, 266412, 338528, 355216, 380844, 399618, 507792, 532824, 710432, 761688, 799236, 1015584, 1065648, 1523376, 1576271, 1598472, 2131296, 3046752, 3152542, 3196944, 4728813, 6305084, 6393888, 9457626, 12610168, 14186439, 18915252, 25220336, 28372878, 37830504, 50440672, 56745756, 75661008, 113491512, 151322016, 226983024, 453966048]

約数ペア:

[(1, 453966048), (2, 226983024), (3, 151322016), (4, 113491512), (6, 75661008), (8, 56745756), (9, 50440672), (12, 37830504), (16, 28372878), (18, 25220336), (24, 18915252), (32, 14186439), (36, 12610168), (48, 9457626), (71, 6393888), (72, 6305084), (96, 4728813), (142, 3196944), (144, 3152542), (149, 3046752), (213, 2131296), (284, 1598472), (288, 1576271), (298, 1523376), (426, 1065648), (447, 1015584), (568, 799236), (596, 761688), (639, 710432), (852, 532824), (894, 507792), (1136, 399618), (1192, 380844), (1278, 355216), (1341, 338528), (1704, 266412), (1788, 253896), (2272, 199809), (2384, 190422), (2556, 177608), (2682, 169264), (3408, 133206), (3576, 126948), (4768, 95211), (5112, 88804), (5364, 84632), (6816, 66603), (7152, 63474), (10224, 44402), (10579, 42912), (10728, 42316), (14304, 31737), (20448, 22201), (21158, 21456)]