861161472

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 144

約数和(自身を含む): 2619162000

約数和(自身を除く): 1758000528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2048, 2304, 2432, 2459, 2736, 3072, 3648, 4608, 4864, 4918, 5472, 6144, 7296, 7377, 9216, 9728, 9836, 10944, 14592, 14754, 18432, 19456, 19672, 21888, 22131, 29184, 29508, 38912, 39344, 43776, 44262, 46721, 58368, 59016, 78688, 87552, 88524, 93442, 116736, 118032, 140163, 157376, 175104, 177048, 186884, 236064, 280326, 314752, 350208, 354096, 373768, 420489, 472128, 560652, 629504, 708192, 747536, 840978, 944256, 1121304, 1259008, 1416384, 1495072, 1681956, 1888512, 2242608, 2518016, 2832768, 2990144, 3363912, 3777024, 4485216, 5036032, 5665536, 5980288, 6727824, 7554048, 8970432, 11331072, 11960576, 13455648, 15108096, 17940864, 22662144, 23921152, 26911296, 35881728, 45324288, 47842304, 53822592, 71763456, 95684608, 107645184, 143526912, 215290368, 287053824, 430580736, 861161472]

約数ペア:

[(1, 861161472), (2, 430580736), (3, 287053824), (4, 215290368), (6, 143526912), (8, 107645184), (9, 95684608), (12, 71763456), (16, 53822592), (18, 47842304), (19, 45324288), (24, 35881728), (32, 26911296), (36, 23921152), (38, 22662144), (48, 17940864), (57, 15108096), (64, 13455648), (72, 11960576), (76, 11331072), (96, 8970432), (114, 7554048), (128, 6727824), (144, 5980288), (152, 5665536), (171, 5036032), (192, 4485216), (228, 3777024), (256, 3363912), (288, 2990144), (304, 2832768), (342, 2518016), (384, 2242608), (456, 1888512), (512, 1681956), (576, 1495072), (608, 1416384), (684, 1259008), (768, 1121304), (912, 944256), (1024, 840978), (1152, 747536), (1216, 708192), (1368, 629504), (1536, 560652), (1824, 472128), (2048, 420489), (2304, 373768), (2432, 354096), (2459, 350208), (2736, 314752), (3072, 280326), (3648, 236064), (4608, 186884), (4864, 177048), (4918, 175104), (5472, 157376), (6144, 140163), (7296, 118032), (7377, 116736), (9216, 93442), (9728, 88524), (9836, 87552), (10944, 78688), (14592, 59016), (14754, 58368), (18432, 46721), (19456, 44262), (19672, 43776), (21888, 39344), (22131, 38912), (29184, 29508)]