486943974

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 1195983360

約数和(自身を除く): 709039386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 263, 297, 526, 594, 789, 891, 1039, 1578, 1782, 2078, 2367, 2893, 3117, 4734, 5786, 6234, 7101, 8679, 9351, 11429, 14202, 17358, 18702, 21303, 22858, 26037, 28053, 34287, 42606, 52074, 56106, 68574, 78111, 84159, 102861, 156222, 168318, 205722, 234333, 273257, 308583, 468666, 546514, 617166, 819771, 925749, 1639542, 1851498, 2459313, 3005827, 4918626, 6011654, 7377939, 9017481, 14755878, 18034962, 22133817, 27052443, 44267634, 54104886, 81157329, 162314658, 243471987, 486943974]

約数ペア:

[(1, 486943974), (2, 243471987), (3, 162314658), (6, 81157329), (9, 54104886), (11, 44267634), (18, 27052443), (22, 22133817), (27, 18034962), (33, 14755878), (54, 9017481), (66, 7377939), (81, 6011654), (99, 4918626), (162, 3005827), (198, 2459313), (263, 1851498), (297, 1639542), (526, 925749), (594, 819771), (789, 617166), (891, 546514), (1039, 468666), (1578, 308583), (1782, 273257), (2078, 234333), (2367, 205722), (2893, 168318), (3117, 156222), (4734, 102861), (5786, 84159), (6234, 78111), (7101, 68574), (8679, 56106), (9351, 52074), (11429, 42606), (14202, 34287), (17358, 28053), (18702, 26037), (21303, 22858)]