2220771384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2882

約数の個数: 128

約数和(自身を含む): 6667315200

約数和(自身を除く): 4446543816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 311, 312, 351, 468, 622, 702, 933, 936, 1244, 1404, 1866, 2488, 2543, 2799, 2808, 3732, 4043, 5086, 5598, 7464, 7629, 8086, 8397, 10172, 11196, 12129, 15258, 16172, 16794, 20344, 22392, 22887, 24258, 30516, 32344, 33059, 33588, 36387, 45774, 48516, 61032, 66118, 67176, 68661, 72774, 91548, 97032, 99177, 109161, 132236, 137322, 145548, 183096, 198354, 218322, 264472, 274644, 291096, 297531, 396708, 436644, 549288, 595062, 790873, 793416, 873288, 892593, 1190124, 1581746, 1785186, 2372619, 2380248, 3163492, 3570372, 4745238, 6326984, 7117857, 7140744, 9490476, 10281349, 14235714, 18980952, 20562698, 21353571, 28471428, 30844047, 41125396, 42707142, 56942856, 61688094, 82250792, 85414284, 92532141, 123376188, 170828568, 185064282, 246752376, 277596423, 370128564, 555192846, 740257128, 1110385692, 2220771384]

約数ペア:

[(1, 2220771384), (2, 1110385692), (3, 740257128), (4, 555192846), (6, 370128564), (8, 277596423), (9, 246752376), (12, 185064282), (13, 170828568), (18, 123376188), (24, 92532141), (26, 85414284), (27, 82250792), (36, 61688094), (39, 56942856), (52, 42707142), (54, 41125396), (72, 30844047), (78, 28471428), (104, 21353571), (108, 20562698), (117, 18980952), (156, 14235714), (216, 10281349), (234, 9490476), (311, 7140744), (312, 7117857), (351, 6326984), (468, 4745238), (622, 3570372), (702, 3163492), (933, 2380248), (936, 2372619), (1244, 1785186), (1404, 1581746), (1866, 1190124), (2488, 892593), (2543, 873288), (2799, 793416), (2808, 790873), (3732, 595062), (4043, 549288), (5086, 436644), (5598, 396708), (7464, 297531), (7629, 291096), (8086, 274644), (8397, 264472), (10172, 218322), (11196, 198354), (12129, 183096), (15258, 145548), (16172, 137322), (16794, 132236), (20344, 109161), (22392, 99177), (22887, 97032), (24258, 91548), (30516, 72774), (32344, 68661), (33059, 67176), (33588, 66118), (36387, 61032), (45774, 48516)]