2172621.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 203439600

約数和(自身を除く): 140221224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 137, 153, 156, 174, 204, 221, 232, 234, 261, 274, 306, 312, 348, 377, 408, 411, 442, 468, 493, 522, 548, 612, 663, 696, 754, 822, 884, 936, 986, 1044, 1096, 1131, 1224, 1233, 1326, 1479, 1508, 1644, 1768, 1781, 1972, 1989, 2088, 2262, 2329, 2466, 2652, 2958, 3016, 3288, 3393, 3562, 3944, 3973, 3978, 4437, 4524, 4658, 4932, 5304, 5343, 5916, 6409, 6786, 6987, 7124, 7946, 7956, 8874, 9048, 9316, 9864, 10686, 11832, 11919, 12818, 13572, 13974, 14248, 15892, 15912, 16029, 17748, 18632, 19227, 20961, 21372, 23838, 25636, 27144, 27948, 30277, 31784, 32058, 35496, 35757, 38454, 41922, 42744, 47676, 51272, 51649, 55896, 57681, 60554, 64116, 67541, 71514, 76908, 83844, 90831, 95352, 103298, 115362, 121108, 128232, 135082, 143028, 153816, 154947, 167688, 181662, 202623, 206596, 230724, 242216, 270164, 272493, 286056, 309894, 363324, 405246, 413192, 461448, 464841, 540328, 544986, 607869, 619788, 726648, 810492, 878033, 929682, 1089972, 1215738, 1239576, 1620984, 1756066, 1859364, 2179944, 2431476, 2634099, 3512132, 3718728, 4862952, 5268198, 7024264, 7902297, 10536396, 15804594, 21072792, 31609188, 63218376]

約数ペア:

[(1, 63218376), (2, 31609188), (3, 21072792), (4, 15804594), (6, 10536396), (8, 7902297), (9, 7024264), (12, 5268198), (13, 4862952), (17, 3718728), (18, 3512132), (24, 2634099), (26, 2431476), (29, 2179944), (34, 1859364), (36, 1756066), (39, 1620984), (51, 1239576), (52, 1215738), (58, 1089972), (68, 929682), (72, 878033), (78, 810492), (87, 726648), (102, 619788), (104, 607869), (116, 544986), (117, 540328), (136, 464841), (137, 461448), (153, 413192), (156, 405246), (174, 363324), (204, 309894), (221, 286056), (232, 272493), (234, 270164), (261, 242216), (274, 230724), (306, 206596), (312, 202623), (348, 181662), (377, 167688), (408, 154947), (411, 153816), (442, 143028), (468, 135082), (493, 128232), (522, 121108), (548, 115362), (612, 103298), (663, 95352), (696, 90831), (754, 83844), (822, 76908), (884, 71514), (936, 67541), (986, 64116), (1044, 60554), (1096, 57681), (1131, 55896), (1224, 51649), (1233, 51272), (1326, 47676), (1479, 42744), (1508, 41922), (1644, 38454), (1768, 35757), (1781, 35496), (1972, 32058), (1989, 31784), (2088, 30277), (2262, 27948), (2329, 27144), (2466, 25636), (2652, 23838), (2958, 21372), (3016, 20961), (3288, 19227), (3393, 18632), (3562, 17748), (3944, 16029), (3973, 15912), (3978, 15892), (4437, 14248), (4524, 13974), (4658, 13572), (4932, 12818), (5304, 11919), (5343, 11832), (5916, 10686), (6409, 9864), (6786, 9316), (6987, 9048), (7124, 8874), (7946, 7956)]