1880654958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 5167798272

約数和(自身を除く): 3287143314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 103, 117, 126, 142, 157, 182, 206, 213, 234, 273, 309, 314, 426, 471, 497, 546, 618, 639, 721, 819, 923, 927, 942, 994, 1099, 1278, 1339, 1413, 1442, 1491, 1638, 1846, 1854, 2041, 2163, 2198, 2678, 2769, 2826, 2982, 3297, 4017, 4082, 4326, 4473, 5538, 6123, 6461, 6489, 6594, 7313, 8034, 8307, 8946, 9373, 9891, 11147, 12051, 12246, 12922, 12978, 14287, 14626, 16171, 16614, 18369, 18746, 19383, 19782, 21939, 22294, 24102, 28119, 28574, 32342, 33441, 36738, 38766, 42861, 43878, 48513, 51191, 56238, 58149, 65817, 66882, 78029, 84357, 85722, 95069, 97026, 100323, 102382, 113197, 116298, 128583, 131634, 144911, 145539, 153573, 156058, 168714, 190138, 200646, 210223, 226394, 234087, 257166, 285207, 289822, 291078, 307146, 339591, 420446, 434733, 460719, 468174, 570414, 630669, 665483, 679182, 702261, 855621, 869466, 921438, 1014377, 1018773, 1148141, 1261338, 1304199, 1330966, 1404522, 1471561, 1711242, 1892007, 1996449, 2028754, 2037546, 2296282, 2608398, 2943122, 3043131, 3444423, 3784014, 3992898, 4414683, 5989347, 6086262, 6888846, 8036987, 8829366, 9129393, 10333269, 11978694, 13244049, 14925833, 16073974, 18258786, 20666538, 24110961, 26488098, 29851666, 44777499, 48221922, 72332883, 89554998, 104480831, 134332497, 144665766, 208961662, 268664994, 313442493, 626884986, 940327479, 1880654958]

約数ペア:

[(1, 1880654958), (2, 940327479), (3, 626884986), (6, 313442493), (7, 268664994), (9, 208961662), (13, 144665766), (14, 134332497), (18, 104480831), (21, 89554998), (26, 72332883), (39, 48221922), (42, 44777499), (63, 29851666), (71, 26488098), (78, 24110961), (91, 20666538), (103, 18258786), (117, 16073974), (126, 14925833), (142, 13244049), (157, 11978694), (182, 10333269), (206, 9129393), (213, 8829366), (234, 8036987), (273, 6888846), (309, 6086262), (314, 5989347), (426, 4414683), (471, 3992898), (497, 3784014), (546, 3444423), (618, 3043131), (639, 2943122), (721, 2608398), (819, 2296282), (923, 2037546), (927, 2028754), (942, 1996449), (994, 1892007), (1099, 1711242), (1278, 1471561), (1339, 1404522), (1413, 1330966), (1442, 1304199), (1491, 1261338), (1638, 1148141), (1846, 1018773), (1854, 1014377), (2041, 921438), (2163, 869466), (2198, 855621), (2678, 702261), (2769, 679182), (2826, 665483), (2982, 630669), (3297, 570414), (4017, 468174), (4082, 460719), (4326, 434733), (4473, 420446), (5538, 339591), (6123, 307146), (6461, 291078), (6489, 289822), (6594, 285207), (7313, 257166), (8034, 234087), (8307, 226394), (8946, 210223), (9373, 200646), (9891, 190138), (11147, 168714), (12051, 156058), (12246, 153573), (12922, 145539), (12978, 144911), (14287, 131634), (14626, 128583), (16171, 116298), (16614, 113197), (18369, 102382), (18746, 100323), (19383, 97026), (19782, 95069), (21939, 85722), (22294, 84357), (24102, 78029), (28119, 66882), (28574, 65817), (32342, 58149), (33441, 56238), (36738, 51191), (38766, 48513), (42861, 43878)]