393237108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 1133862912

約数和(自身を除く): 740625804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 103, 124, 132, 186, 198, 206, 279, 309, 311, 341, 372, 396, 412, 558, 618, 622, 682, 927, 933, 1023, 1116, 1133, 1236, 1244, 1364, 1854, 1866, 2046, 2266, 2799, 3069, 3193, 3399, 3421, 3708, 3732, 4092, 4532, 5598, 6138, 6386, 6798, 6842, 9579, 9641, 10197, 10263, 11196, 12276, 12772, 13596, 13684, 19158, 19282, 20394, 20526, 28737, 28923, 30789, 32033, 35123, 38316, 38564, 40788, 41052, 57474, 57846, 61578, 64066, 70246, 86769, 96099, 105369, 106051, 114948, 115692, 123156, 128132, 140492, 173538, 192198, 210738, 212102, 288297, 316107, 318153, 347076, 352363, 384396, 421476, 424204, 576594, 632214, 636306, 704726, 954459, 993023, 1057089, 1153188, 1264428, 1272612, 1409452, 1908918, 1986046, 2114178, 2979069, 3171267, 3817836, 3972092, 4228356, 5958138, 6342534, 8937207, 10923253, 11916276, 12685068, 17874414, 21846506, 32769759, 35748828, 43693012, 65539518, 98309277, 131079036, 196618554, 393237108]

約数ペア:

[(1, 393237108), (2, 196618554), (3, 131079036), (4, 98309277), (6, 65539518), (9, 43693012), (11, 35748828), (12, 32769759), (18, 21846506), (22, 17874414), (31, 12685068), (33, 11916276), (36, 10923253), (44, 8937207), (62, 6342534), (66, 5958138), (93, 4228356), (99, 3972092), (103, 3817836), (124, 3171267), (132, 2979069), (186, 2114178), (198, 1986046), (206, 1908918), (279, 1409452), (309, 1272612), (311, 1264428), (341, 1153188), (372, 1057089), (396, 993023), (412, 954459), (558, 704726), (618, 636306), (622, 632214), (682, 576594), (927, 424204), (933, 421476), (1023, 384396), (1116, 352363), (1133, 347076), (1236, 318153), (1244, 316107), (1364, 288297), (1854, 212102), (1866, 210738), (2046, 192198), (2266, 173538), (2799, 140492), (3069, 128132), (3193, 123156), (3399, 115692), (3421, 114948), (3708, 106051), (3732, 105369), (4092, 96099), (4532, 86769), (5598, 70246), (6138, 64066), (6386, 61578), (6798, 57846), (6842, 57474), (9579, 41052), (9641, 40788), (10197, 38564), (10263, 38316), (11196, 35123), (12276, 32033), (12772, 30789), (13596, 28923), (13684, 28737), (19158, 20526), (19282, 20394)]