390936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 1209600

約数和(自身を除く): 818664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 273, 312, 358, 364, 537, 546, 716, 728, 1074, 1092, 1253, 1432, 2148, 2184, 2327, 2506, 3759, 4296, 4654, 5012, 6981, 7518, 9308, 10024, 13962, 15036, 16289, 18616, 27924, 30072, 32578, 48867, 55848, 65156, 97734, 130312, 195468, 390936]

約数ペア:

[(1, 390936), (2, 195468), (3, 130312), (4, 97734), (6, 65156), (7, 55848), (8, 48867), (12, 32578), (13, 30072), (14, 27924), (21, 18616), (24, 16289), (26, 15036), (28, 13962), (39, 10024), (42, 9308), (52, 7518), (56, 6981), (78, 5012), (84, 4654), (91, 4296), (104, 3759), (156, 2506), (168, 2327), (179, 2184), (182, 2148), (273, 1432), (312, 1253), (358, 1092), (364, 1074), (537, 728), (546, 716)]