390191004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{91081}}^1$

素因数の和:91115

約数の個数: 72

約数和(自身を含む): 1193538528

約数和(自身を除く): 803347524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 91081, 182162, 273243, 364324, 546486, 637567, 819729, 1092972, 1275134, 1548377, 1639458, 1912701, 2550268, 3096754, 3278916, 3825402, 4645131, 5738103, 6193508, 7650804, 9290262, 10838639, 11476206, 13935393, 18580524, 21677278, 22952412, 27870786, 32515917, 43354556, 55741572, 65031834, 97547751, 130063668, 195095502, 390191004]

約数ペア:

[(1, 390191004), (2, 195095502), (3, 130063668), (4, 97547751), (6, 65031834), (7, 55741572), (9, 43354556), (12, 32515917), (14, 27870786), (17, 22952412), (18, 21677278), (21, 18580524), (28, 13935393), (34, 11476206), (36, 10838639), (42, 9290262), (51, 7650804), (63, 6193508), (68, 5738103), (84, 4645131), (102, 3825402), (119, 3278916), (126, 3096754), (153, 2550268), (204, 1912701), (238, 1639458), (252, 1548377), (306, 1275134), (357, 1092972), (476, 819729), (612, 637567), (714, 546486), (1071, 364324), (1428, 273243), (2142, 182162), (4284, 91081)]