481905816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3589

約数の個数: 128

約数和(自身を含む): 1483468800

約数和(自身を除く): 1001562984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1596, 1634, 1806, 2408, 2451, 3192, 3268, 3511, 3612, 4902, 5719, 6536, 7022, 7224, 9804, 10533, 11438, 14044, 17157, 19608, 21066, 22876, 24577, 28088, 34314, 42132, 45752, 49154, 66709, 68628, 73731, 84264, 98308, 133418, 137256, 147462, 150973, 196616, 200127, 266836, 294924, 301946, 400254, 452919, 466963, 533672, 589848, 603892, 800508, 905838, 933926, 1056811, 1207784, 1400889, 1601016, 1811676, 1867852, 2113622, 2801778, 2868487, 3170433, 3623352, 3735704, 4227244, 5603556, 5736974, 6340866, 8454488, 8605461, 11207112, 11473948, 12681732, 17210922, 20079409, 22947896, 25363464, 34421844, 40158818, 60238227, 68843688, 80317636, 120476454, 160635272, 240952908, 481905816]

約数ペア:

[(1, 481905816), (2, 240952908), (3, 160635272), (4, 120476454), (6, 80317636), (7, 68843688), (8, 60238227), (12, 40158818), (14, 34421844), (19, 25363464), (21, 22947896), (24, 20079409), (28, 17210922), (38, 12681732), (42, 11473948), (43, 11207112), (56, 8605461), (57, 8454488), (76, 6340866), (84, 5736974), (86, 5603556), (114, 4227244), (129, 3735704), (133, 3623352), (152, 3170433), (168, 2868487), (172, 2801778), (228, 2113622), (258, 1867852), (266, 1811676), (301, 1601016), (344, 1400889), (399, 1207784), (456, 1056811), (516, 933926), (532, 905838), (602, 800508), (798, 603892), (817, 589848), (903, 533672), (1032, 466963), (1064, 452919), (1204, 400254), (1596, 301946), (1634, 294924), (1806, 266836), (2408, 200127), (2451, 196616), (3192, 150973), (3268, 147462), (3511, 137256), (3612, 133418), (4902, 98308), (5719, 84264), (6536, 73731), (7022, 68628), (7224, 66709), (9804, 49154), (10533, 45752), (11438, 42132), (14044, 34314), (17157, 28088), (19608, 24577), (21066, 22876)]