242570412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31051}}^1$

素因数の和:31099

約数の個数: 72

約数和(自身を含む): 723387392

約数和(自身を除く): 480816980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 31051, 62102, 93153, 124204, 186306, 217357, 279459, 372612, 434714, 558918, 652071, 869428, 962581, 1117836, 1304142, 1925162, 1956213, 2608284, 2887743, 3850324, 3912426, 5775486, 6738067, 7824852, 8663229, 11550972, 13476134, 17326458, 20214201, 26952268, 34652916, 40428402, 60642603, 80856804, 121285206, 242570412]

約数ペア:

[(1, 242570412), (2, 121285206), (3, 80856804), (4, 60642603), (6, 40428402), (7, 34652916), (9, 26952268), (12, 20214201), (14, 17326458), (18, 13476134), (21, 11550972), (28, 8663229), (31, 7824852), (36, 6738067), (42, 5775486), (62, 3912426), (63, 3850324), (84, 2887743), (93, 2608284), (124, 1956213), (126, 1925162), (186, 1304142), (217, 1117836), (252, 962581), (279, 869428), (372, 652071), (434, 558918), (558, 434714), (651, 372612), (868, 279459), (1116, 217357), (1302, 186306), (1953, 124204), (2604, 93153), (3906, 62102), (7812, 31051)]