348569340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2316

約数の個数: 144

約数和(自身を含む): 1157278752

約数和(自身を除く): 808709412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2237, 2597, 2940, 3180, 3710, 4452, 4474, 5194, 5565, 6711, 7420, 7791, 8948, 10388, 11130, 11185, 12985, 13422, 15582, 15659, 22260, 22370, 25970, 26844, 31164, 31318, 33555, 38955, 44740, 46977, 51940, 62636, 67110, 77910, 78295, 93954, 109613, 118561, 134220, 155820, 156590, 187908, 219226, 234885, 237122, 313180, 328839, 355683, 438452, 469770, 474244, 548065, 592805, 657678, 711366, 829927, 939540, 1096130, 1185610, 1315356, 1422732, 1644195, 1659854, 1778415, 2192260, 2371220, 2489781, 3288390, 3319708, 3556830, 4149635, 4979562, 5809489, 6576780, 7113660, 8299270, 9959124, 11618978, 12448905, 16598540, 17428467, 23237956, 24897810, 29047445, 34856934, 49795620, 58094890, 69713868, 87142335, 116189780, 174284670, 348569340]

約数ペア:

[(1, 348569340), (2, 174284670), (3, 116189780), (4, 87142335), (5, 69713868), (6, 58094890), (7, 49795620), (10, 34856934), (12, 29047445), (14, 24897810), (15, 23237956), (20, 17428467), (21, 16598540), (28, 12448905), (30, 11618978), (35, 9959124), (42, 8299270), (49, 7113660), (53, 6576780), (60, 5809489), (70, 4979562), (84, 4149635), (98, 3556830), (105, 3319708), (106, 3288390), (140, 2489781), (147, 2371220), (159, 2192260), (196, 1778415), (210, 1659854), (212, 1644195), (245, 1422732), (265, 1315356), (294, 1185610), (318, 1096130), (371, 939540), (420, 829927), (490, 711366), (530, 657678), (588, 592805), (636, 548065), (735, 474244), (742, 469770), (795, 438452), (980, 355683), (1060, 328839), (1113, 313180), (1470, 237122), (1484, 234885), (1590, 219226), (1855, 187908), (2226, 156590), (2237, 155820), (2597, 134220), (2940, 118561), (3180, 109613), (3710, 93954), (4452, 78295), (4474, 77910), (5194, 67110), (5565, 62636), (6711, 51940), (7420, 46977), (7791, 44740), (8948, 38955), (10388, 33555), (11130, 31318), (11185, 31164), (12985, 26844), (13422, 25970), (15582, 22370), (15659, 22260)]