664491168

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 2133734400

約数和(自身を除く): 1469243232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 139, 144, 176, 198, 216, 264, 278, 288, 297, 352, 396, 417, 432, 503, 528, 556, 594, 792, 834, 864, 1006, 1056, 1112, 1188, 1251, 1509, 1529, 1584, 1668, 2012, 2224, 2376, 2502, 3018, 3058, 3168, 3336, 3753, 4024, 4448, 4527, 4587, 4752, 5004, 5533, 6036, 6116, 6672, 7506, 8048, 9054, 9174, 9504, 10008, 11066, 12072, 12232, 13344, 13581, 13761, 15012, 16096, 16599, 18108, 18348, 20016, 22132, 24144, 24464, 27162, 27522, 30024, 33198, 36216, 36696, 40032, 41283, 44264, 48288, 48928, 49797, 54324, 55044, 60048, 66396, 69917, 72432, 73392, 82566, 88528, 99594, 108648, 110088, 120096, 132792, 139834, 144864, 146784, 149391, 165132, 177056, 199188, 209751, 217296, 220176, 265584, 279668, 298782, 330264, 398376, 419502, 434592, 440352, 531168, 559336, 597564, 629253, 660528, 769087, 796752, 839004, 1118672, 1195128, 1258506, 1321056, 1538174, 1593504, 1678008, 1887759, 2237344, 2307261, 2390256, 2517012, 3076348, 3356016, 3775518, 4614522, 4780512, 5034024, 6152696, 6712032, 6921783, 7551036, 9229044, 10068048, 12305392, 13843566, 15102072, 18458088, 20136096, 20765349, 24610784, 27687132, 30204144, 36916176, 41530698, 55374264, 60408288, 73832352, 83061396, 110748528, 166122792, 221497056, 332245584, 664491168]

約数ペア:

[(1, 664491168), (2, 332245584), (3, 221497056), (4, 166122792), (6, 110748528), (8, 83061396), (9, 73832352), (11, 60408288), (12, 55374264), (16, 41530698), (18, 36916176), (22, 30204144), (24, 27687132), (27, 24610784), (32, 20765349), (33, 20136096), (36, 18458088), (44, 15102072), (48, 13843566), (54, 12305392), (66, 10068048), (72, 9229044), (88, 7551036), (96, 6921783), (99, 6712032), (108, 6152696), (132, 5034024), (139, 4780512), (144, 4614522), (176, 3775518), (198, 3356016), (216, 3076348), (264, 2517012), (278, 2390256), (288, 2307261), (297, 2237344), (352, 1887759), (396, 1678008), (417, 1593504), (432, 1538174), (503, 1321056), (528, 1258506), (556, 1195128), (594, 1118672), (792, 839004), (834, 796752), (864, 769087), (1006, 660528), (1056, 629253), (1112, 597564), (1188, 559336), (1251, 531168), (1509, 440352), (1529, 434592), (1584, 419502), (1668, 398376), (2012, 330264), (2224, 298782), (2376, 279668), (2502, 265584), (3018, 220176), (3058, 217296), (3168, 209751), (3336, 199188), (3753, 177056), (4024, 165132), (4448, 149391), (4527, 146784), (4587, 144864), (4752, 139834), (5004, 132792), (5533, 120096), (6036, 110088), (6116, 108648), (6672, 99594), (7506, 88528), (8048, 82566), (9054, 73392), (9174, 72432), (9504, 69917), (10008, 66396), (11066, 60048), (12072, 55044), (12232, 54324), (13344, 49797), (13581, 48928), (13761, 48288), (15012, 44264), (16096, 41283), (16599, 40032), (18108, 36696), (18348, 36216), (20016, 33198), (22132, 30024), (24144, 27522), (24464, 27162)]