491454412128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{80557}}^1$

素因数の和:80906

約数の個数: 192

約数和(自身を含む): 1500621534720

約数和(自身を除く): 1009167122592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 307, 368, 414, 432, 552, 614, 621, 736, 828, 864, 921, 1104, 1228, 1242, 1656, 1842, 2208, 2456, 2484, 2763, 3312, 3684, 4912, 4968, 5526, 6624, 7061, 7368, 8289, 9824, 9936, 11052, 14122, 14736, 16578, 19872, 21183, 22104, 28244, 29472, 33156, 42366, 44208, 56488, 63549, 66312, 80557, 84732, 88416, 112976, 127098, 132624, 161114, 169464, 190647, 225952, 241671, 254196, 265248, 322228, 338928, 381294, 483342, 508392, 644456, 677856, 725013, 762588, 966684, 1016784, 1288912, 1450026, 1525176, 1852811, 1933368, 2033568, 2175039, 2577824, 2900052, 3050352, 3705622, 3866736, 4350078, 5558433, 5800104, 6100704, 7411244, 7733472, 8700156, 11116866, 11600208, 14822488, 16675299, 17400312, 22233732, 23200416, 24730999, 29644976, 33350598, 34800624, 44467464, 49461998, 50025897, 59289952, 66701196, 69601248, 74192997, 88934928, 98923996, 100051794, 133402392, 148385994, 177869856, 197847992, 200103588, 222578991, 266804784, 296771988, 395695984, 400207176, 445157982, 533609568, 568812977, 593543976, 667736973, 791391968, 800414352, 890315964, 1137625954, 1187087952, 1335473946, 1600828704, 1706438931, 1780631928, 2275251908, 2374175904, 2670947892, 3412877862, 3561263856, 4550503816, 5119316793, 5341895784, 6825755724, 7122527712, 9101007632, 10238633586, 10683791568, 13651511448, 15357950379, 18202015264, 20477267172, 21367583136, 27303022896, 30715900758, 40954534344, 54606045792, 61431801516, 81909068688, 122863603032, 163818137376, 245727206064, 491454412128]

約数ペア:

[(1, 491454412128), (2, 245727206064), (3, 163818137376), (4, 122863603032), (6, 81909068688), (8, 61431801516), (9, 54606045792), (12, 40954534344), (16, 30715900758), (18, 27303022896), (23, 21367583136), (24, 20477267172), (27, 18202015264), (32, 15357950379), (36, 13651511448), (46, 10683791568), (48, 10238633586), (54, 9101007632), (69, 7122527712), (72, 6825755724), (92, 5341895784), (96, 5119316793), (108, 4550503816), (138, 3561263856), (144, 3412877862), (184, 2670947892), (207, 2374175904), (216, 2275251908), (276, 1780631928), (288, 1706438931), (307, 1600828704), (368, 1335473946), (414, 1187087952), (432, 1137625954), (552, 890315964), (614, 800414352), (621, 791391968), (736, 667736973), (828, 593543976), (864, 568812977), (921, 533609568), (1104, 445157982), (1228, 400207176), (1242, 395695984), (1656, 296771988), (1842, 266804784), (2208, 222578991), (2456, 200103588), (2484, 197847992), (2763, 177869856), (3312, 148385994), (3684, 133402392), (4912, 100051794), (4968, 98923996), (5526, 88934928), (6624, 74192997), (7061, 69601248), (7368, 66701196), (8289, 59289952), (9824, 50025897), (9936, 49461998), (11052, 44467464), (14122, 34800624), (14736, 33350598), (16578, 29644976), (19872, 24730999), (21183, 23200416), (22104, 22233732), (28244, 17400312), (29472, 16675299), (33156, 14822488), (42366, 11600208), (44208, 11116866), (56488, 8700156), (63549, 7733472), (66312, 7411244), (80557, 6100704), (84732, 5800104), (88416, 5558433), (112976, 4350078), (127098, 3866736), (132624, 3705622), (161114, 3050352), (169464, 2900052), (190647, 2577824), (225952, 2175039), (241671, 2033568), (254196, 1933368), (265248, 1852811), (322228, 1525176), (338928, 1450026), (381294, 1288912), (483342, 1016784), (508392, 966684), (644456, 762588), (677856, 725013)]