402219792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 1299916800

約数和(自身を除く): 897697008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 104, 116, 117, 124, 144, 156, 174, 186, 208, 232, 234, 239, 248, 261, 279, 312, 348, 372, 377, 403, 464, 468, 478, 496, 522, 558, 624, 696, 717, 744, 754, 806, 899, 936, 956, 1044, 1116, 1131, 1209, 1392, 1434, 1488, 1508, 1612, 1798, 1872, 1912, 2088, 2151, 2232, 2262, 2418, 2697, 2868, 3016, 3107, 3224, 3393, 3596, 3627, 3824, 4176, 4302, 4464, 4524, 4836, 5394, 5736, 6032, 6214, 6448, 6786, 6931, 7192, 7254, 7409, 8091, 8604, 9048, 9321, 9672, 10788, 11472, 11687, 12428, 13572, 13862, 14384, 14508, 14818, 16182, 17208, 18096, 18642, 19344, 20793, 21576, 22227, 23374, 24856, 27144, 27724, 27963, 29016, 29636, 32364, 34416, 35061, 37284, 41586, 43152, 44454, 46748, 49712, 54288, 55448, 55926, 58032, 59272, 62379, 64728, 66681, 70122, 74568, 83172, 88908, 90103, 93496, 96317, 105183, 110896, 111852, 118544, 124758, 129456, 133362, 140244, 149136, 166344, 177816, 180206, 186992, 192634, 210366, 214861, 223704, 249516, 266724, 270309, 280488, 288951, 332688, 355632, 360412, 385268, 420732, 429722, 447408, 499032, 533448, 540618, 560976, 577902, 644583, 720824, 770536, 810927, 841464, 859444, 866853, 998064, 1066896, 1081236, 1155804, 1289166, 1441648, 1541072, 1621854, 1682928, 1718888, 1733706, 1933749, 2162472, 2311608, 2578332, 2793193, 3243708, 3437776, 3467412, 3867498, 4324944, 4623216, 5156664, 5586386, 6487416, 6934824, 7734996, 8379579, 10313328, 11172772, 12974832, 13869648, 15469992, 16759158, 22345544, 25138737, 30939984, 33518316, 44691088, 50277474, 67036632, 100554948, 134073264, 201109896, 402219792]

約数ペア:

[(1, 402219792), (2, 201109896), (3, 134073264), (4, 100554948), (6, 67036632), (8, 50277474), (9, 44691088), (12, 33518316), (13, 30939984), (16, 25138737), (18, 22345544), (24, 16759158), (26, 15469992), (29, 13869648), (31, 12974832), (36, 11172772), (39, 10313328), (48, 8379579), (52, 7734996), (58, 6934824), (62, 6487416), (72, 5586386), (78, 5156664), (87, 4623216), (93, 4324944), (104, 3867498), (116, 3467412), (117, 3437776), (124, 3243708), (144, 2793193), (156, 2578332), (174, 2311608), (186, 2162472), (208, 1933749), (232, 1733706), (234, 1718888), (239, 1682928), (248, 1621854), (261, 1541072), (279, 1441648), (312, 1289166), (348, 1155804), (372, 1081236), (377, 1066896), (403, 998064), (464, 866853), (468, 859444), (478, 841464), (496, 810927), (522, 770536), (558, 720824), (624, 644583), (696, 577902), (717, 560976), (744, 540618), (754, 533448), (806, 499032), (899, 447408), (936, 429722), (956, 420732), (1044, 385268), (1116, 360412), (1131, 355632), (1209, 332688), (1392, 288951), (1434, 280488), (1488, 270309), (1508, 266724), (1612, 249516), (1798, 223704), (1872, 214861), (1912, 210366), (2088, 192634), (2151, 186992), (2232, 180206), (2262, 177816), (2418, 166344), (2697, 149136), (2868, 140244), (3016, 133362), (3107, 129456), (3224, 124758), (3393, 118544), (3596, 111852), (3627, 110896), (3824, 105183), (4176, 96317), (4302, 93496), (4464, 90103), (4524, 88908), (4836, 83172), (5394, 74568), (5736, 70122), (6032, 66681), (6214, 64728), (6448, 62379), (6786, 59272), (6931, 58032), (7192, 55926), (7254, 55448), (7409, 54288), (8091, 49712), (8604, 46748), (9048, 44454), (9321, 43152), (9672, 41586), (10788, 37284), (11472, 35061), (11687, 34416), (12428, 32364), (13572, 29636), (13862, 29016), (14384, 27963), (14508, 27724), (14818, 27144), (16182, 24856), (17208, 23374), (18096, 22227), (18642, 21576), (19344, 20793)]