397137492

素因数分解:

$2^2\times 3^4\times {\mathrm{271}}^1\times {\mathrm{4523}}^1$

素因数の和:4810

約数の個数: 60

約数和(自身を含む): 1042257216

約数和(自身を除く): 645119724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 271, 324, 542, 813, 1084, 1626, 2439, 3252, 4523, 4878, 7317, 9046, 9756, 13569, 14634, 18092, 21951, 27138, 29268, 40707, 43902, 54276, 81414, 87804, 122121, 162828, 244242, 366363, 488484, 732726, 1225733, 1465452, 2451466, 3677199, 4902932, 7354398, 11031597, 14708796, 22063194, 33094791, 44126388, 66189582, 99284373, 132379164, 198568746, 397137492]

約数ペア:

[(1, 397137492), (2, 198568746), (3, 132379164), (4, 99284373), (6, 66189582), (9, 44126388), (12, 33094791), (18, 22063194), (27, 14708796), (36, 11031597), (54, 7354398), (81, 4902932), (108, 3677199), (162, 2451466), (271, 1465452), (324, 1225733), (542, 732726), (813, 488484), (1084, 366363), (1626, 244242), (2439, 162828), (3252, 122121), (4523, 87804), (4878, 81414), (7317, 54276), (9046, 43902), (9756, 40707), (13569, 29268), (14634, 27138), (18092, 21951)]