247102488

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12301}}^1$

素因数の和:12350

約数の個数: 80

約数和(自身を含む): 714500160

約数和(自身を除く): 467397672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 12301, 20088, 24602, 36903, 49204, 73806, 98408, 110709, 147612, 221418, 295224, 332127, 381331, 442836, 664254, 762662, 885672, 996381, 1143993, 1328508, 1525324, 1992762, 2287986, 2657016, 3050648, 3431979, 3985524, 4575972, 6863958, 7971048, 9151944, 10295937, 13727916, 20591874, 27455832, 30887811, 41183748, 61775622, 82367496, 123551244, 247102488]

約数ペア:

[(1, 247102488), (2, 123551244), (3, 82367496), (4, 61775622), (6, 41183748), (8, 30887811), (9, 27455832), (12, 20591874), (18, 13727916), (24, 10295937), (27, 9151944), (31, 7971048), (36, 6863958), (54, 4575972), (62, 3985524), (72, 3431979), (81, 3050648), (93, 2657016), (108, 2287986), (124, 1992762), (162, 1525324), (186, 1328508), (216, 1143993), (248, 996381), (279, 885672), (324, 762662), (372, 664254), (558, 442836), (648, 381331), (744, 332127), (837, 295224), (1116, 221418), (1674, 147612), (2232, 110709), (2511, 98408), (3348, 73806), (5022, 49204), (6696, 36903), (10044, 24602), (12301, 20088)]