316888965510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{20681}}^1$

素因数の和:21194

約数の個数: 128

約数和(自身を含む): 829311799680

約数和(自身を除く): 512422834170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 389, 390, 505, 606, 778, 1010, 1167, 1313, 1515, 1945, 2334, 2626, 3030, 3890, 3939, 5057, 5835, 6565, 7878, 10114, 11670, 13130, 15171, 19695, 20681, 25285, 30342, 39289, 39390, 41362, 50570, 62043, 75855, 78578, 103405, 117867, 124086, 151710, 196445, 206810, 235734, 268853, 310215, 392890, 510757, 537706, 589335, 620430, 806559, 1021514, 1178670, 1344265, 1532271, 1613118, 2088781, 2553785, 2688530, 3064542, 4032795, 4177562, 5107570, 6266343, 7661355, 8044909, 8065590, 10443905, 12532686, 15322710, 16089818, 20887810, 24134727, 27154153, 31331715, 40224545, 48269454, 54308306, 62663430, 80449090, 81462459, 104583817, 120673635, 135770765, 162924918, 209167634, 241347270, 271541530, 313751451, 407312295, 522919085, 627502902, 812535809, 814624590, 1045838170, 1568757255, 1625071618, 2437607427, 3137514510, 4062679045, 4875214854, 8125358090, 10562965517, 12188037135, 21125931034, 24376074270, 31688896551, 52814827585, 63377793102, 105629655170, 158444482755, 316888965510]

約数ペア:

[(1, 316888965510), (2, 158444482755), (3, 105629655170), (5, 63377793102), (6, 52814827585), (10, 31688896551), (13, 24376074270), (15, 21125931034), (26, 12188037135), (30, 10562965517), (39, 8125358090), (65, 4875214854), (78, 4062679045), (101, 3137514510), (130, 2437607427), (195, 1625071618), (202, 1568757255), (303, 1045838170), (389, 814624590), (390, 812535809), (505, 627502902), (606, 522919085), (778, 407312295), (1010, 313751451), (1167, 271541530), (1313, 241347270), (1515, 209167634), (1945, 162924918), (2334, 135770765), (2626, 120673635), (3030, 104583817), (3890, 81462459), (3939, 80449090), (5057, 62663430), (5835, 54308306), (6565, 48269454), (7878, 40224545), (10114, 31331715), (11670, 27154153), (13130, 24134727), (15171, 20887810), (19695, 16089818), (20681, 15322710), (25285, 12532686), (30342, 10443905), (39289, 8065590), (39390, 8044909), (41362, 7661355), (50570, 6266343), (62043, 5107570), (75855, 4177562), (78578, 4032795), (103405, 3064542), (117867, 2688530), (124086, 2553785), (151710, 2088781), (196445, 1613118), (206810, 1532271), (235734, 1344265), (268853, 1178670), (310215, 1021514), (392890, 806559), (510757, 620430), (537706, 589335)]