620382528

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56687}}^1$

素因数の和:56724

約数の個数: 84

約数和(自身を含む): 1871837760

約数和(自身を除く): 1251455232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 56687, 113374, 170061, 226748, 340122, 453496, 510183, 680244, 906992, 1020366, 1077053, 1360488, 1813984, 2040732, 2154106, 2720976, 3231159, 3627968, 4081464, 4308212, 5441952, 6462318, 8162928, 8616424, 9693477, 10883904, 12924636, 16325856, 17232848, 19386954, 25849272, 32651712, 34465696, 38773908, 51698544, 68931392, 77547816, 103397088, 155095632, 206794176, 310191264, 620382528]

約数ペア:

[(1, 620382528), (2, 310191264), (3, 206794176), (4, 155095632), (6, 103397088), (8, 77547816), (9, 68931392), (12, 51698544), (16, 38773908), (18, 34465696), (19, 32651712), (24, 25849272), (32, 19386954), (36, 17232848), (38, 16325856), (48, 12924636), (57, 10883904), (64, 9693477), (72, 8616424), (76, 8162928), (96, 6462318), (114, 5441952), (144, 4308212), (152, 4081464), (171, 3627968), (192, 3231159), (228, 2720976), (288, 2154106), (304, 2040732), (342, 1813984), (456, 1360488), (576, 1077053), (608, 1020366), (684, 906992), (912, 680244), (1216, 510183), (1368, 453496), (1824, 340122), (2736, 226748), (3648, 170061), (5472, 113374), (10944, 56687)]