334754540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 787147200

約数和(自身を除く): 452392660

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 37, 38, 58, 74, 76, 95, 116, 145, 148, 185, 190, 290, 370, 380, 551, 580, 703, 740, 821, 1073, 1102, 1406, 1642, 2146, 2204, 2755, 2812, 3284, 3515, 4105, 4292, 5365, 5510, 7030, 8210, 10730, 11020, 14060, 15599, 16420, 20387, 21460, 23809, 30377, 31198, 40774, 47618, 60754, 62396, 77995, 81548, 95236, 101935, 119045, 121508, 151885, 155990, 203870, 238090, 303770, 311980, 407740, 452371, 476180, 577163, 607540, 880933, 904742, 1154326, 1761866, 1809484, 2261855, 2308652, 2885815, 3523732, 4404665, 4523710, 5771630, 8809330, 9047420, 11543260, 16737727, 17618660, 33475454, 66950908, 83688635, 167377270, 334754540]

約数ペア:

[(1, 334754540), (2, 167377270), (4, 83688635), (5, 66950908), (10, 33475454), (19, 17618660), (20, 16737727), (29, 11543260), (37, 9047420), (38, 8809330), (58, 5771630), (74, 4523710), (76, 4404665), (95, 3523732), (116, 2885815), (145, 2308652), (148, 2261855), (185, 1809484), (190, 1761866), (290, 1154326), (370, 904742), (380, 880933), (551, 607540), (580, 577163), (703, 476180), (740, 452371), (821, 407740), (1073, 311980), (1102, 303770), (1406, 238090), (1642, 203870), (2146, 155990), (2204, 151885), (2755, 121508), (2812, 119045), (3284, 101935), (3515, 95236), (4105, 81548), (4292, 77995), (5365, 62396), (5510, 60754), (7030, 47618), (8210, 40774), (10730, 31198), (11020, 30377), (14060, 23809), (15599, 21460), (16420, 20387)]