31460940024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 81312000000

約数和(自身を除く): 49851059976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 199, 258, 307, 344, 398, 499, 516, 597, 614, 796, 921, 998, 1032, 1194, 1228, 1497, 1592, 1842, 1996, 2388, 2456, 2994, 3684, 3992, 4776, 5988, 7368, 8557, 11976, 13201, 17114, 21457, 25671, 26402, 34228, 39603, 42914, 51342, 52804, 61093, 64371, 68456, 79206, 85828, 99301, 102684, 105608, 122186, 128742, 153193, 158412, 171656, 183279, 198602, 205368, 244372, 257484, 297903, 306386, 316824, 366558, 397204, 459579, 488744, 514968, 595806, 612772, 733116, 794408, 919158, 1191612, 1225544, 1466232, 1838316, 2383224, 2626999, 3676632, 4269943, 5253998, 6587299, 7880997, 8539886, 10507996, 12809829, 13174598, 15761994, 17079772, 19761897, 21015992, 25619658, 26349196, 30485407, 31523988, 34159544, 39523794, 51239316, 52698392, 60970814, 63047976, 79047588, 91456221, 102478632, 121941628, 158095176, 182912442, 243883256, 365824884, 731649768, 1310872501, 2621745002, 3932617503, 5243490004, 7865235006, 10486980008, 15730470012, 31460940024]

約数ペア:

[(1, 31460940024), (2, 15730470012), (3, 10486980008), (4, 7865235006), (6, 5243490004), (8, 3932617503), (12, 2621745002), (24, 1310872501), (43, 731649768), (86, 365824884), (129, 243883256), (172, 182912442), (199, 158095176), (258, 121941628), (307, 102478632), (344, 91456221), (398, 79047588), (499, 63047976), (516, 60970814), (597, 52698392), (614, 51239316), (796, 39523794), (921, 34159544), (998, 31523988), (1032, 30485407), (1194, 26349196), (1228, 25619658), (1497, 21015992), (1592, 19761897), (1842, 17079772), (1996, 15761994), (2388, 13174598), (2456, 12809829), (2994, 10507996), (3684, 8539886), (3992, 7880997), (4776, 6587299), (5988, 5253998), (7368, 4269943), (8557, 3676632), (11976, 2626999), (13201, 2383224), (17114, 1838316), (21457, 1466232), (25671, 1225544), (26402, 1191612), (34228, 919158), (39603, 794408), (42914, 733116), (51342, 612772), (52804, 595806), (61093, 514968), (64371, 488744), (68456, 459579), (79206, 397204), (85828, 366558), (99301, 316824), (102684, 306386), (105608, 297903), (122186, 257484), (128742, 244372), (153193, 205368), (158412, 198602), (171656, 183279)]