245816935182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{501911}}^1$

素因数の和:501975

約数の個数: 144

約数和(自身を含む): 687772021248

約数和(自身を除く): 441955086066

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 169, 182, 207, 234, 273, 299, 322, 338, 414, 483, 507, 546, 598, 819, 897, 966, 1014, 1183, 1449, 1521, 1638, 1794, 2093, 2366, 2691, 2898, 3042, 3549, 3887, 4186, 5382, 6279, 7098, 7774, 10647, 11661, 12558, 18837, 21294, 23322, 27209, 34983, 37674, 54418, 69966, 81627, 163254, 244881, 489762, 501911, 1003822, 1505733, 3011466, 3513377, 4517199, 6524843, 7026754, 9034398, 10540131, 11543953, 13049686, 19574529, 21080262, 23087906, 31620393, 34631859, 39149058, 45673901, 58723587, 63240786, 69263718, 80807671, 84822959, 91347802, 103895577, 117447174, 137021703, 150071389, 161615342, 169645918, 207791154, 242423013, 254468877, 274043406, 300142778, 411065109, 450214167, 484846026, 508937754, 593760713, 727269039, 763406631, 822130218, 900428334, 1050499723, 1187521426, 1350642501, 1454538078, 1526813262, 1781282139, 1950928057, 2100999446, 2701285002, 3151499169, 3562564278, 3901856114, 5343846417, 5852784171, 6302998338, 9454497507, 10687692834, 11705568342, 13656496399, 17558352513, 18908995014, 27312992798, 35116705026, 40969489197, 81938978394, 122908467591, 245816935182]

約数ペア:

[(1, 245816935182), (2, 122908467591), (3, 81938978394), (6, 40969489197), (7, 35116705026), (9, 27312992798), (13, 18908995014), (14, 17558352513), (18, 13656496399), (21, 11705568342), (23, 10687692834), (26, 9454497507), (39, 6302998338), (42, 5852784171), (46, 5343846417), (63, 3901856114), (69, 3562564278), (78, 3151499169), (91, 2701285002), (117, 2100999446), (126, 1950928057), (138, 1781282139), (161, 1526813262), (169, 1454538078), (182, 1350642501), (207, 1187521426), (234, 1050499723), (273, 900428334), (299, 822130218), (322, 763406631), (338, 727269039), (414, 593760713), (483, 508937754), (507, 484846026), (546, 450214167), (598, 411065109), (819, 300142778), (897, 274043406), (966, 254468877), (1014, 242423013), (1183, 207791154), (1449, 169645918), (1521, 161615342), (1638, 150071389), (1794, 137021703), (2093, 117447174), (2366, 103895577), (2691, 91347802), (2898, 84822959), (3042, 80807671), (3549, 69263718), (3887, 63240786), (4186, 58723587), (5382, 45673901), (6279, 39149058), (7098, 34631859), (7774, 31620393), (10647, 23087906), (11661, 21080262), (12558, 19574529), (18837, 13049686), (21294, 11543953), (23322, 10540131), (27209, 9034398), (34983, 7026754), (37674, 6524843), (54418, 4517199), (69966, 3513377), (81627, 3011466), (163254, 1505733), (244881, 1003822), (489762, 501911)]