1581962004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{5227}}^1$

素因数の和:6445

約数の個数: 72

約数和(自身を含む): 4574792768

約数和(自身を除く): 2992830764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1201, 2402, 3603, 4804, 5227, 7206, 8407, 10454, 10809, 14412, 15681, 16814, 20908, 21618, 25221, 31362, 33628, 36589, 43236, 47043, 50442, 62724, 73178, 75663, 94086, 100884, 109767, 146356, 151326, 188172, 219534, 302652, 329301, 439068, 658602, 1317204, 6277627, 12555254, 18832881, 25110508, 37665762, 43943389, 56498643, 75331524, 87886778, 112997286, 131830167, 175773556, 225994572, 263660334, 395490501, 527320668, 790981002, 1581962004]

約数ペア:

[(1, 1581962004), (2, 790981002), (3, 527320668), (4, 395490501), (6, 263660334), (7, 225994572), (9, 175773556), (12, 131830167), (14, 112997286), (18, 87886778), (21, 75331524), (28, 56498643), (36, 43943389), (42, 37665762), (63, 25110508), (84, 18832881), (126, 12555254), (252, 6277627), (1201, 1317204), (2402, 658602), (3603, 439068), (4804, 329301), (5227, 302652), (7206, 219534), (8407, 188172), (10454, 151326), (10809, 146356), (14412, 109767), (15681, 100884), (16814, 94086), (20908, 75663), (21618, 73178), (25221, 62724), (31362, 50442), (33628, 47043), (36589, 43236)]