250644114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 665832960

約数和(自身を除く): 415188846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 89, 93, 98, 103, 126, 147, 178, 186, 206, 217, 267, 279, 294, 309, 434, 441, 534, 558, 618, 623, 651, 721, 801, 882, 927, 1246, 1302, 1442, 1519, 1602, 1854, 1869, 1953, 2163, 2759, 3038, 3193, 3738, 3906, 4326, 4361, 4557, 5047, 5518, 5607, 6386, 6489, 8277, 8722, 9114, 9167, 9579, 10094, 11214, 12978, 13083, 13671, 15141, 16554, 18334, 19158, 19313, 22351, 24831, 26166, 27342, 27501, 28737, 30282, 38626, 39249, 44702, 45423, 49662, 55002, 57474, 57939, 64169, 67053, 78498, 82503, 90846, 115878, 128338, 134106, 135191, 156457, 165006, 173817, 192507, 201159, 270382, 284177, 312914, 347634, 385014, 402318, 405573, 449183, 469371, 568354, 577521, 811146, 852531, 898366, 938742, 1155042, 1216719, 1347549, 1408113, 1705062, 1989239, 2433438, 2557593, 2695098, 2816226, 3978478, 4042647, 5115186, 5967717, 8085294, 11935434, 13924673, 17903151, 27849346, 35806302, 41774019, 83548038, 125322057, 250644114]

約数ペア:

[(1, 250644114), (2, 125322057), (3, 83548038), (6, 41774019), (7, 35806302), (9, 27849346), (14, 17903151), (18, 13924673), (21, 11935434), (31, 8085294), (42, 5967717), (49, 5115186), (62, 4042647), (63, 3978478), (89, 2816226), (93, 2695098), (98, 2557593), (103, 2433438), (126, 1989239), (147, 1705062), (178, 1408113), (186, 1347549), (206, 1216719), (217, 1155042), (267, 938742), (279, 898366), (294, 852531), (309, 811146), (434, 577521), (441, 568354), (534, 469371), (558, 449183), (618, 405573), (623, 402318), (651, 385014), (721, 347634), (801, 312914), (882, 284177), (927, 270382), (1246, 201159), (1302, 192507), (1442, 173817), (1519, 165006), (1602, 156457), (1854, 135191), (1869, 134106), (1953, 128338), (2163, 115878), (2759, 90846), (3038, 82503), (3193, 78498), (3738, 67053), (3906, 64169), (4326, 57939), (4361, 57474), (4557, 55002), (5047, 49662), (5518, 45423), (5607, 44702), (6386, 39249), (6489, 38626), (8277, 30282), (8722, 28737), (9114, 27501), (9167, 27342), (9579, 26166), (10094, 24831), (11214, 22351), (12978, 19313), (13083, 19158), (13671, 18334), (15141, 16554)]