336820510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 687439872

約数和(自身を除く): 350619362

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 127, 130, 230, 254, 299, 598, 635, 887, 1270, 1495, 1651, 1774, 2921, 2990, 3302, 4435, 5842, 8255, 8870, 11531, 14605, 16510, 20401, 23062, 29210, 37973, 40802, 57655, 75946, 102005, 112649, 115310, 189865, 204010, 225298, 265213, 379730, 530426, 563245, 1126490, 1326065, 1464437, 2590927, 2652130, 2928874, 5181854, 7322185, 12954635, 14644370, 25909270, 33682051, 67364102, 168410255, 336820510]

約数ペア:

[(1, 336820510), (2, 168410255), (5, 67364102), (10, 33682051), (13, 25909270), (23, 14644370), (26, 12954635), (46, 7322185), (65, 5181854), (115, 2928874), (127, 2652130), (130, 2590927), (230, 1464437), (254, 1326065), (299, 1126490), (598, 563245), (635, 530426), (887, 379730), (1270, 265213), (1495, 225298), (1651, 204010), (1774, 189865), (2921, 115310), (2990, 112649), (3302, 102005), (4435, 75946), (5842, 57655), (8255, 40802), (8870, 37973), (11531, 29210), (14605, 23062), (16510, 20401)]