268688006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 190959994

約数列:

[1, 2, 19, 37, 38, 41, 59, 74, 79, 82, 118, 158, 703, 779, 1121, 1406, 1501, 1517, 1558, 2183, 2242, 2419, 2923, 3002, 3034, 3239, 4366, 4661, 4838, 5846, 6478, 9322, 28823, 41477, 45961, 55537, 57646, 61541, 82954, 88559, 89503, 91922, 111074, 119843, 123082, 172457, 177118, 179006, 191101, 239686, 344914, 382202, 1700557, 2277017, 3276683, 3401114, 3630919, 4554034, 6553366, 7070737, 7261838, 14141474, 134344003, 268688006]

約数ペア:

[(1, 268688006), (2, 134344003), (19, 14141474), (37, 7261838), (38, 7070737), (41, 6553366), (59, 4554034), (74, 3630919), (79, 3401114), (82, 3276683), (118, 2277017), (158, 1700557), (703, 382202), (779, 344914), (1121, 239686), (1406, 191101), (1501, 179006), (1517, 177118), (1558, 172457), (2183, 123082), (2242, 119843), (2419, 111074), (2923, 91922), (3002, 89503), (3034, 88559), (3239, 82954), (4366, 61541), (4661, 57646), (4838, 55537), (5846, 45961), (6478, 41477), (9322, 28823)]