508720219452

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{887}}^1\times {\mathrm{48131}}^1$

素因数の和:49359

約数の個数: 72

約数和(自身を含む): 1291297617792

約数和(自身を除く): 782577398340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 887, 993, 1324, 1774, 1986, 2661, 2979, 3548, 3972, 5322, 5958, 7983, 10644, 11916, 15966, 31932, 48131, 96262, 144393, 192524, 288786, 293597, 433179, 577572, 587194, 866358, 880791, 1174388, 1732716, 1761582, 2642373, 3523164, 5284746, 10569492, 15931361, 31862722, 42692197, 47794083, 63725444, 85384394, 95588166, 128076591, 143382249, 170768788, 191176332, 256153182, 286764498, 384229773, 512306364, 573528996, 768459546, 1536919092, 14131117207, 28262234414, 42393351621, 56524468828, 84786703242, 127180054863, 169573406484, 254360109726, 508720219452]

約数ペア:

[(1, 508720219452), (2, 254360109726), (3, 169573406484), (4, 127180054863), (6, 84786703242), (9, 56524468828), (12, 42393351621), (18, 28262234414), (36, 14131117207), (331, 1536919092), (662, 768459546), (887, 573528996), (993, 512306364), (1324, 384229773), (1774, 286764498), (1986, 256153182), (2661, 191176332), (2979, 170768788), (3548, 143382249), (3972, 128076591), (5322, 95588166), (5958, 85384394), (7983, 63725444), (10644, 47794083), (11916, 42692197), (15966, 31862722), (31932, 15931361), (48131, 10569492), (96262, 5284746), (144393, 3523164), (192524, 2642373), (288786, 1761582), (293597, 1732716), (433179, 1174388), (577572, 880791), (587194, 866358)]