1275306768

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3584

約数の個数: 140

約数和(自身を含む): 3825255168

約数和(自身を除く): 2549948400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1296, 1458, 1488, 1674, 1944, 2232, 2511, 2916, 3348, 3527, 3888, 4464, 5022, 5832, 6696, 7054, 7533, 10044, 10581, 11664, 13392, 14108, 15066, 20088, 21162, 22599, 28216, 30132, 31743, 40176, 42324, 45198, 56432, 60264, 63486, 84648, 90396, 95229, 109337, 120528, 126972, 169296, 180792, 190458, 218674, 253944, 285687, 328011, 361584, 380916, 437348, 507888, 571374, 656022, 761832, 857061, 874696, 984033, 1142748, 1312044, 1523664, 1714122, 1749392, 1968066, 2285496, 2571183, 2624088, 2952099, 3428244, 3936132, 4570992, 5142366, 5248176, 5904198, 6856488, 7872264, 8856297, 10284732, 11808396, 13712976, 15744528, 17712594, 20569464, 23616792, 26568891, 35425188, 41138928, 47233584, 53137782, 70850376, 79706673, 106275564, 141700752, 159413346, 212551128, 318826692, 425102256, 637653384, 1275306768]

約数ペア:

[(1, 1275306768), (2, 637653384), (3, 425102256), (4, 318826692), (6, 212551128), (8, 159413346), (9, 141700752), (12, 106275564), (16, 79706673), (18, 70850376), (24, 53137782), (27, 47233584), (31, 41138928), (36, 35425188), (48, 26568891), (54, 23616792), (62, 20569464), (72, 17712594), (81, 15744528), (93, 13712976), (108, 11808396), (124, 10284732), (144, 8856297), (162, 7872264), (186, 6856488), (216, 5904198), (243, 5248176), (248, 5142366), (279, 4570992), (324, 3936132), (372, 3428244), (432, 2952099), (486, 2624088), (496, 2571183), (558, 2285496), (648, 1968066), (729, 1749392), (744, 1714122), (837, 1523664), (972, 1312044), (1116, 1142748), (1296, 984033), (1458, 874696), (1488, 857061), (1674, 761832), (1944, 656022), (2232, 571374), (2511, 507888), (2916, 437348), (3348, 380916), (3527, 361584), (3888, 328011), (4464, 285687), (5022, 253944), (5832, 218674), (6696, 190458), (7054, 180792), (7533, 169296), (10044, 126972), (10581, 120528), (11664, 109337), (13392, 95229), (14108, 90396), (15066, 84648), (20088, 63486), (21162, 60264), (22599, 56432), (28216, 45198), (30132, 42324), (31743, 40176)]