2218215528

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 6080655360

約数和(自身を除く): 3862439832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 367, 381, 508, 661, 734, 762, 1016, 1101, 1143, 1322, 1468, 1524, 1983, 2202, 2286, 2644, 2936, 3048, 3303, 3966, 4404, 4572, 5288, 5949, 6606, 7932, 8808, 9144, 11898, 13212, 15864, 23796, 26424, 46609, 47592, 83947, 93218, 139827, 167894, 186436, 242587, 251841, 279654, 335788, 372872, 419481, 485174, 503682, 559308, 671576, 727761, 755523, 838962, 970348, 1007364, 1118616, 1455522, 1511046, 1677924, 1940696, 2014728, 2183283, 2911044, 3022092, 3355848, 4366566, 5822088, 6044184, 8733132, 17466264, 30808549, 61617098, 92425647, 123234196, 184851294, 246468392, 277276941, 369702588, 554553882, 739405176, 1109107764, 2218215528]

約数ペア:

[(1, 2218215528), (2, 1109107764), (3, 739405176), (4, 554553882), (6, 369702588), (8, 277276941), (9, 246468392), (12, 184851294), (18, 123234196), (24, 92425647), (36, 61617098), (72, 30808549), (127, 17466264), (254, 8733132), (367, 6044184), (381, 5822088), (508, 4366566), (661, 3355848), (734, 3022092), (762, 2911044), (1016, 2183283), (1101, 2014728), (1143, 1940696), (1322, 1677924), (1468, 1511046), (1524, 1455522), (1983, 1118616), (2202, 1007364), (2286, 970348), (2644, 838962), (2936, 755523), (3048, 727761), (3303, 671576), (3966, 559308), (4404, 503682), (4572, 485174), (5288, 419481), (5949, 372872), (6606, 335788), (7932, 279654), (8808, 251841), (9144, 242587), (11898, 186436), (13212, 167894), (15864, 139827), (23796, 93218), (26424, 83947), (46609, 47592)]