1297653552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 4116403200

約数和(自身を除く): 2818749648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 59, 62, 72, 78, 93, 104, 117, 118, 124, 144, 156, 177, 186, 208, 234, 236, 248, 279, 312, 354, 372, 379, 403, 468, 472, 496, 531, 558, 624, 708, 744, 758, 767, 806, 936, 944, 1062, 1116, 1137, 1209, 1416, 1488, 1516, 1534, 1612, 1829, 1872, 2124, 2232, 2274, 2301, 2418, 2832, 3032, 3068, 3224, 3411, 3627, 3658, 4248, 4464, 4548, 4602, 4836, 4927, 5487, 6064, 6136, 6448, 6822, 6903, 7254, 7316, 8496, 9096, 9204, 9672, 9854, 10974, 11749, 12272, 13644, 13806, 14508, 14632, 14781, 16461, 18192, 18408, 19344, 19708, 21948, 22361, 23498, 23777, 27288, 27612, 29016, 29264, 29562, 32922, 35247, 36816, 39416, 43896, 44343, 44722, 46996, 47554, 54576, 55224, 58032, 59124, 65844, 67083, 70494, 71331, 78832, 87792, 88686, 89444, 93992, 95108, 105741, 110448, 118248, 131688, 134166, 140988, 142662, 152737, 177372, 178888, 187984, 190216, 201249, 211482, 213993, 236496, 263376, 268332, 281976, 285324, 290693, 305474, 354744, 357776, 380432, 402498, 422964, 427986, 458211, 536664, 563952, 570648, 581386, 610948, 693191, 709488, 804996, 845928, 855972, 872079, 916422, 1073328, 1141296, 1162772, 1221896, 1374633, 1386382, 1609992, 1691856, 1711944, 1744158, 1832844, 2079573, 2325544, 2443792, 2616237, 2749266, 2772764, 3219984, 3423888, 3488316, 3665688, 4159146, 4651088, 5232474, 5498532, 5545528, 6238719, 6976632, 7331376, 8318292, 9011483, 10464948, 10997064, 11091056, 12477438, 13953264, 16636584, 18022966, 20929896, 21994128, 24954876, 27034449, 33273168, 36045932, 41859792, 49909752, 54068898, 72091864, 81103347, 99819504, 108137796, 144183728, 162206694, 216275592, 324413388, 432551184, 648826776, 1297653552]

約数ペア:

[(1, 1297653552), (2, 648826776), (3, 432551184), (4, 324413388), (6, 216275592), (8, 162206694), (9, 144183728), (12, 108137796), (13, 99819504), (16, 81103347), (18, 72091864), (24, 54068898), (26, 49909752), (31, 41859792), (36, 36045932), (39, 33273168), (48, 27034449), (52, 24954876), (59, 21994128), (62, 20929896), (72, 18022966), (78, 16636584), (93, 13953264), (104, 12477438), (117, 11091056), (118, 10997064), (124, 10464948), (144, 9011483), (156, 8318292), (177, 7331376), (186, 6976632), (208, 6238719), (234, 5545528), (236, 5498532), (248, 5232474), (279, 4651088), (312, 4159146), (354, 3665688), (372, 3488316), (379, 3423888), (403, 3219984), (468, 2772764), (472, 2749266), (496, 2616237), (531, 2443792), (558, 2325544), (624, 2079573), (708, 1832844), (744, 1744158), (758, 1711944), (767, 1691856), (806, 1609992), (936, 1386382), (944, 1374633), (1062, 1221896), (1116, 1162772), (1137, 1141296), (1209, 1073328), (1416, 916422), (1488, 872079), (1516, 855972), (1534, 845928), (1612, 804996), (1829, 709488), (1872, 693191), (2124, 610948), (2232, 581386), (2274, 570648), (2301, 563952), (2418, 536664), (2832, 458211), (3032, 427986), (3068, 422964), (3224, 402498), (3411, 380432), (3627, 357776), (3658, 354744), (4248, 305474), (4464, 290693), (4548, 285324), (4602, 281976), (4836, 268332), (4927, 263376), (5487, 236496), (6064, 213993), (6136, 211482), (6448, 201249), (6822, 190216), (6903, 187984), (7254, 178888), (7316, 177372), (8496, 152737), (9096, 142662), (9204, 140988), (9672, 134166), (9854, 131688), (10974, 118248), (11749, 110448), (12272, 105741), (13644, 95108), (13806, 93992), (14508, 89444), (14632, 88686), (14781, 87792), (16461, 78832), (18192, 71331), (18408, 70494), (19344, 67083), (19708, 65844), (21948, 59124), (22361, 58032), (23498, 55224), (23777, 54576), (27288, 47554), (27612, 46996), (29016, 44722), (29264, 44343), (29562, 43896), (32922, 39416), (35247, 36816)]