518810916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 1365590016

約数和(自身を除く): 846779100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 806, 852, 923, 1209, 1511, 1612, 1846, 2201, 2418, 2769, 3022, 3692, 4402, 4533, 4836, 5538, 6044, 6603, 8804, 9066, 11076, 13206, 18132, 19643, 26412, 28613, 39286, 46841, 57226, 58929, 78572, 85839, 93682, 107281, 114452, 117858, 140523, 171678, 187364, 214562, 235716, 281046, 321843, 343356, 429124, 562092, 608933, 643686, 1217866, 1287372, 1394653, 1826799, 2435732, 2789306, 3325711, 3653598, 4183959, 5578612, 6651422, 7307196, 8367918, 9977133, 13302844, 16735836, 19954266, 39908532, 43234243, 86468486, 129702729, 172936972, 259405458, 518810916]

約数ペア:

[(1, 518810916), (2, 259405458), (3, 172936972), (4, 129702729), (6, 86468486), (12, 43234243), (13, 39908532), (26, 19954266), (31, 16735836), (39, 13302844), (52, 9977133), (62, 8367918), (71, 7307196), (78, 6651422), (93, 5578612), (124, 4183959), (142, 3653598), (156, 3325711), (186, 2789306), (213, 2435732), (284, 1826799), (372, 1394653), (403, 1287372), (426, 1217866), (806, 643686), (852, 608933), (923, 562092), (1209, 429124), (1511, 343356), (1612, 321843), (1846, 281046), (2201, 235716), (2418, 214562), (2769, 187364), (3022, 171678), (3692, 140523), (4402, 117858), (4533, 114452), (4836, 107281), (5538, 93682), (6044, 85839), (6603, 78572), (8804, 58929), (9066, 57226), (11076, 46841), (13206, 39286), (18132, 28613), (19643, 26412)]