248827831938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2897}}^1$

素因数の和:3229

約数の個数: 192

約数和(自身を含む): 641632223232

約数和(自身を除く): 392804391294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 83, 86, 126, 129, 166, 191, 249, 258, 301, 382, 387, 498, 573, 581, 602, 747, 774, 903, 1146, 1162, 1337, 1494, 1719, 1743, 1806, 2674, 2709, 2897, 3438, 3486, 3569, 4011, 5229, 5418, 5794, 7138, 8022, 8213, 8691, 10458, 10707, 12033, 15853, 16426, 17382, 20279, 21414, 24066, 24639, 24983, 26073, 31706, 32121, 40558, 47559, 49278, 49966, 52146, 57491, 60837, 64242, 73917, 74949, 95118, 110971, 114982, 121674, 124571, 142677, 147834, 149898, 172473, 182511, 221942, 224847, 240451, 249142, 285354, 332913, 344946, 365022, 373713, 449694, 480902, 517419, 553327, 665826, 681679, 721353, 747426, 871997, 998739, 1034838, 1106654, 1121139, 1363358, 1442706, 1659981, 1683157, 1743994, 1997478, 2045037, 2164059, 2242278, 2615991, 3319962, 3366314, 3873289, 4090074, 4328118, 4771753, 4979943, 5049471, 5231982, 6135111, 7746578, 7847973, 9543506, 9959886, 10098942, 10339393, 11619867, 12270222, 14315259, 15148413, 15695946, 20678786, 23239734, 23793061, 28630518, 30296826, 31018179, 34859601, 42945777, 45926141, 47586122, 62036358, 69719202, 71379183, 72375751, 85891554, 91852282, 93054537, 137778423, 142758366, 144751502, 166551427, 186109074, 214137549, 217127253, 275556846, 321482987, 333102854, 413335269, 428275098, 434254506, 499654281, 642965974, 651381759, 826670538, 964448961, 999308562, 1302763518, 1498962843, 1928897922, 1974824063, 2893346883, 2997925686, 3949648126, 5786693766, 5924472189, 11848944378, 13823768441, 17773416567, 27647536882, 35546833134, 41471305323, 82942610646, 124413915969, 248827831938]

約数ペア:

[(1, 248827831938), (2, 124413915969), (3, 82942610646), (6, 41471305323), (7, 35546833134), (9, 27647536882), (14, 17773416567), (18, 13823768441), (21, 11848944378), (42, 5924472189), (43, 5786693766), (63, 3949648126), (83, 2997925686), (86, 2893346883), (126, 1974824063), (129, 1928897922), (166, 1498962843), (191, 1302763518), (249, 999308562), (258, 964448961), (301, 826670538), (382, 651381759), (387, 642965974), (498, 499654281), (573, 434254506), (581, 428275098), (602, 413335269), (747, 333102854), (774, 321482987), (903, 275556846), (1146, 217127253), (1162, 214137549), (1337, 186109074), (1494, 166551427), (1719, 144751502), (1743, 142758366), (1806, 137778423), (2674, 93054537), (2709, 91852282), (2897, 85891554), (3438, 72375751), (3486, 71379183), (3569, 69719202), (4011, 62036358), (5229, 47586122), (5418, 45926141), (5794, 42945777), (7138, 34859601), (8022, 31018179), (8213, 30296826), (8691, 28630518), (10458, 23793061), (10707, 23239734), (12033, 20678786), (15853, 15695946), (16426, 15148413), (17382, 14315259), (20279, 12270222), (21414, 11619867), (24066, 10339393), (24639, 10098942), (24983, 9959886), (26073, 9543506), (31706, 7847973), (32121, 7746578), (40558, 6135111), (47559, 5231982), (49278, 5049471), (49966, 4979943), (52146, 4771753), (57491, 4328118), (60837, 4090074), (64242, 3873289), (73917, 3366314), (74949, 3319962), (95118, 2615991), (110971, 2242278), (114982, 2164059), (121674, 2045037), (124571, 1997478), (142677, 1743994), (147834, 1683157), (149898, 1659981), (172473, 1442706), (182511, 1363358), (221942, 1121139), (224847, 1106654), (240451, 1034838), (249142, 998739), (285354, 871997), (332913, 747426), (344946, 721353), (365022, 681679), (373713, 665826), (449694, 553327), (480902, 517419)]