516700548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 1623381760

約数和(自身を除く): 1106681212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 546, 654, 763, 819, 981, 1092, 1308, 1417, 1447, 1526, 1638, 1962, 2289, 2834, 2894, 3052, 3276, 3924, 4251, 4341, 4578, 5668, 5788, 6867, 8502, 8682, 9156, 9919, 10129, 12753, 13023, 13734, 17004, 17364, 18811, 19838, 20258, 25506, 26046, 27468, 29757, 30387, 37622, 39676, 40516, 51012, 52092, 56433, 59514, 60774, 75244, 89271, 91161, 112866, 119028, 121548, 131677, 157723, 169299, 178542, 182322, 225732, 263354, 315446, 338598, 357084, 364644, 395031, 473169, 526708, 630892, 677196, 790062, 946338, 1104061, 1185093, 1419507, 1580124, 1892676, 2050399, 2208122, 2370186, 2839014, 3312183, 4100798, 4416244, 4740372, 5678028, 6151197, 6624366, 8201596, 9936549, 12302394, 13248732, 14352793, 18453591, 19873098, 24604788, 28705586, 36907182, 39746196, 43058379, 57411172, 73814364, 86116758, 129175137, 172233516, 258350274, 516700548]

約数ペア:

[(1, 516700548), (2, 258350274), (3, 172233516), (4, 129175137), (6, 86116758), (7, 73814364), (9, 57411172), (12, 43058379), (13, 39746196), (14, 36907182), (18, 28705586), (21, 24604788), (26, 19873098), (28, 18453591), (36, 14352793), (39, 13248732), (42, 12302394), (52, 9936549), (63, 8201596), (78, 6624366), (84, 6151197), (91, 5678028), (109, 4740372), (117, 4416244), (126, 4100798), (156, 3312183), (182, 2839014), (218, 2370186), (234, 2208122), (252, 2050399), (273, 1892676), (327, 1580124), (364, 1419507), (436, 1185093), (468, 1104061), (546, 946338), (654, 790062), (763, 677196), (819, 630892), (981, 526708), (1092, 473169), (1308, 395031), (1417, 364644), (1447, 357084), (1526, 338598), (1638, 315446), (1962, 263354), (2289, 225732), (2834, 182322), (2894, 178542), (3052, 169299), (3276, 157723), (3924, 131677), (4251, 121548), (4341, 119028), (4578, 112866), (5668, 91161), (5788, 89271), (6867, 75244), (8502, 60774), (8682, 59514), (9156, 56433), (9919, 52092), (10129, 51012), (12753, 40516), (13023, 39676), (13734, 37622), (17004, 30387), (17364, 29757), (18811, 27468), (19838, 26046), (20258, 25506)]