28455967008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{56687}}^1$

素因数の和:56796

約数の個数: 192

約数和(自身を含む): 95997726720

約数和(自身を除く): 67541759712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 83, 84, 96, 108, 112, 126, 144, 166, 168, 189, 216, 224, 249, 252, 288, 332, 336, 378, 432, 498, 504, 581, 664, 672, 747, 756, 864, 996, 1008, 1162, 1328, 1494, 1512, 1743, 1992, 2016, 2241, 2324, 2656, 2988, 3024, 3486, 3984, 4482, 4648, 5229, 5976, 6048, 6972, 7968, 8964, 9296, 10458, 11952, 13944, 15687, 17928, 18592, 20916, 23904, 27888, 31374, 35856, 41832, 55776, 56687, 62748, 71712, 83664, 113374, 125496, 167328, 170061, 226748, 250992, 340122, 396809, 453496, 501984, 510183, 680244, 793618, 906992, 1020366, 1190427, 1360488, 1530549, 1587236, 1813984, 2040732, 2380854, 2720976, 3061098, 3174472, 3571281, 4081464, 4705021, 4761708, 5441952, 6122196, 6348944, 7142562, 8162928, 9410042, 9523416, 10713843, 12244392, 12697888, 14115063, 14285124, 16325856, 18820084, 19046832, 21427686, 24488784, 28230126, 28570248, 32935147, 37640168, 38093664, 42345189, 42855372, 48977568, 56460252, 57140496, 65870294, 75280336, 84690378, 85710744, 98805441, 112920504, 114280992, 127035567, 131740588, 150560672, 169380756, 171421488, 197610882, 225841008, 254071134, 263481176, 296416323, 338761512, 342842976, 395221764, 451682016, 508142268, 526962352, 592832646, 677523024, 790443528, 889248969, 1016284536, 1053924704, 1185665292, 1355046048, 1580887056, 1778497938, 2032569072, 2371330584, 3161774112, 3556995876, 4065138144, 4742661168, 7113991752, 9485322336, 14227983504, 28455967008]

約数ペア:

[(1, 28455967008), (2, 14227983504), (3, 9485322336), (4, 7113991752), (6, 4742661168), (7, 4065138144), (8, 3556995876), (9, 3161774112), (12, 2371330584), (14, 2032569072), (16, 1778497938), (18, 1580887056), (21, 1355046048), (24, 1185665292), (27, 1053924704), (28, 1016284536), (32, 889248969), (36, 790443528), (42, 677523024), (48, 592832646), (54, 526962352), (56, 508142268), (63, 451682016), (72, 395221764), (83, 342842976), (84, 338761512), (96, 296416323), (108, 263481176), (112, 254071134), (126, 225841008), (144, 197610882), (166, 171421488), (168, 169380756), (189, 150560672), (216, 131740588), (224, 127035567), (249, 114280992), (252, 112920504), (288, 98805441), (332, 85710744), (336, 84690378), (378, 75280336), (432, 65870294), (498, 57140496), (504, 56460252), (581, 48977568), (664, 42855372), (672, 42345189), (747, 38093664), (756, 37640168), (864, 32935147), (996, 28570248), (1008, 28230126), (1162, 24488784), (1328, 21427686), (1494, 19046832), (1512, 18820084), (1743, 16325856), (1992, 14285124), (2016, 14115063), (2241, 12697888), (2324, 12244392), (2656, 10713843), (2988, 9523416), (3024, 9410042), (3486, 8162928), (3984, 7142562), (4482, 6348944), (4648, 6122196), (5229, 5441952), (5976, 4761708), (6048, 4705021), (6972, 4081464), (7968, 3571281), (8964, 3174472), (9296, 3061098), (10458, 2720976), (11952, 2380854), (13944, 2040732), (15687, 1813984), (17928, 1587236), (18592, 1530549), (20916, 1360488), (23904, 1190427), (27888, 1020366), (31374, 906992), (35856, 793618), (41832, 680244), (55776, 510183), (56687, 501984), (62748, 453496), (71712, 396809), (83664, 340122), (113374, 250992), (125496, 226748), (167328, 170061)]