790634416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 1895878656

約数和(自身を除く): 1105244240

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 71, 88, 104, 124, 142, 143, 157, 176, 208, 248, 284, 286, 314, 341, 403, 496, 568, 572, 628, 682, 781, 806, 923, 1136, 1144, 1256, 1364, 1562, 1612, 1727, 1846, 2041, 2201, 2288, 2512, 2728, 3124, 3224, 3454, 3692, 4082, 4402, 4433, 4867, 5456, 6248, 6448, 6908, 7384, 8164, 8804, 8866, 9734, 10153, 11147, 12496, 13816, 14768, 16328, 17608, 17732, 19468, 20306, 22294, 22451, 24211, 27632, 28613, 32656, 35216, 35464, 38936, 40612, 44588, 44902, 48422, 53537, 57226, 63271, 70928, 77872, 81224, 89176, 89804, 96844, 107074, 114452, 122617, 126542, 144911, 162448, 178352, 179608, 193688, 214148, 228904, 245234, 253084, 289822, 314743, 345557, 359216, 387376, 428296, 457808, 490468, 506168, 579644, 629486, 691114, 695981, 856592, 980936, 1012336, 1159288, 1258972, 1382228, 1391962, 1594021, 1961872, 2318576, 2517944, 2764456, 2783924, 3188042, 3801127, 4492241, 5035888, 5528912, 5567848, 6376084, 7602254, 8984482, 11135696, 12752168, 15204508, 17968964, 25504336, 30409016, 35937928, 49414651, 60818032, 71875856, 98829302, 197658604, 395317208, 790634416]

約数ペア:

[(1, 790634416), (2, 395317208), (4, 197658604), (8, 98829302), (11, 71875856), (13, 60818032), (16, 49414651), (22, 35937928), (26, 30409016), (31, 25504336), (44, 17968964), (52, 15204508), (62, 12752168), (71, 11135696), (88, 8984482), (104, 7602254), (124, 6376084), (142, 5567848), (143, 5528912), (157, 5035888), (176, 4492241), (208, 3801127), (248, 3188042), (284, 2783924), (286, 2764456), (314, 2517944), (341, 2318576), (403, 1961872), (496, 1594021), (568, 1391962), (572, 1382228), (628, 1258972), (682, 1159288), (781, 1012336), (806, 980936), (923, 856592), (1136, 695981), (1144, 691114), (1256, 629486), (1364, 579644), (1562, 506168), (1612, 490468), (1727, 457808), (1846, 428296), (2041, 387376), (2201, 359216), (2288, 345557), (2512, 314743), (2728, 289822), (3124, 253084), (3224, 245234), (3454, 228904), (3692, 214148), (4082, 193688), (4402, 179608), (4433, 178352), (4867, 162448), (5456, 144911), (6248, 126542), (6448, 122617), (6908, 114452), (7384, 107074), (8164, 96844), (8804, 89804), (8866, 89176), (9734, 81224), (10153, 77872), (11147, 70928), (12496, 63271), (13816, 57226), (14768, 53537), (16328, 48422), (17608, 44902), (17732, 44588), (19468, 40612), (20306, 38936), (22294, 35464), (22451, 35216), (24211, 32656), (27632, 28613)]