19237821408

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19751

約数の個数: 240

約数和(自身を含む): 63034282080

約数和(自身を除く): 43796460672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 288, 312, 324, 348, 351, 377, 416, 432, 464, 468, 522, 624, 648, 696, 702, 754, 783, 864, 928, 936, 1044, 1053, 1131, 1248, 1296, 1392, 1404, 1508, 1566, 1872, 2088, 2106, 2262, 2349, 2592, 2784, 2808, 3016, 3132, 3393, 3744, 4176, 4212, 4524, 4698, 5616, 6032, 6264, 6786, 8352, 8424, 9048, 9396, 10179, 11232, 12064, 12528, 13572, 16848, 18096, 18792, 19687, 20358, 25056, 27144, 30537, 33696, 36192, 37584, 39374, 40716, 54288, 59061, 61074, 75168, 78748, 81432, 108576, 118122, 122148, 157496, 162864, 177183, 236244, 244296, 255931, 314992, 325728, 354366, 472488, 488592, 511862, 531549, 570923, 629984, 708732, 767793, 944976, 977184, 1023724, 1063098, 1141846, 1417464, 1535586, 1594647, 1712769, 1889952, 2047448, 2126196, 2283692, 2303379, 2834928, 3071172, 3189294, 3425538, 4094896, 4252392, 4567384, 4606758, 5138307, 5669856, 6142344, 6378588, 6851076, 6910137, 7421999, 8189792, 8504784, 9134768, 9213516, 10276614, 12284688, 12757176, 13702152, 13820274, 14843998, 15414921, 17009568, 18269536, 18427032, 20553228, 20730411, 22265997, 24569376, 25514352, 27404304, 27640548, 29687996, 30829842, 36854064, 41106456, 41460822, 44531994, 46244763, 51028704, 54808608, 55281096, 59375992, 61659684, 66797991, 73708128, 82212912, 82921644, 89063988, 92489526, 110562192, 118751984, 123319368, 133595982, 164425824, 165843288, 178127976, 184979052, 200393973, 221124384, 237503968, 246638736, 267191964, 331686576, 356255952, 369958104, 400787946, 493277472, 534383928, 601181919, 663373152, 712511904, 739916208, 801575892, 1068767856, 1202363838, 1479832416, 1603151784, 2137535712, 2404727676, 3206303568, 4809455352, 6412607136, 9618910704, 19237821408]

約数ペア:

[(1, 19237821408), (2, 9618910704), (3, 6412607136), (4, 4809455352), (6, 3206303568), (8, 2404727676), (9, 2137535712), (12, 1603151784), (13, 1479832416), (16, 1202363838), (18, 1068767856), (24, 801575892), (26, 739916208), (27, 712511904), (29, 663373152), (32, 601181919), (36, 534383928), (39, 493277472), (48, 400787946), (52, 369958104), (54, 356255952), (58, 331686576), (72, 267191964), (78, 246638736), (81, 237503968), (87, 221124384), (96, 200393973), (104, 184979052), (108, 178127976), (116, 165843288), (117, 164425824), (144, 133595982), (156, 123319368), (162, 118751984), (174, 110562192), (208, 92489526), (216, 89063988), (232, 82921644), (234, 82212912), (261, 73708128), (288, 66797991), (312, 61659684), (324, 59375992), (348, 55281096), (351, 54808608), (377, 51028704), (416, 46244763), (432, 44531994), (464, 41460822), (468, 41106456), (522, 36854064), (624, 30829842), (648, 29687996), (696, 27640548), (702, 27404304), (754, 25514352), (783, 24569376), (864, 22265997), (928, 20730411), (936, 20553228), (1044, 18427032), (1053, 18269536), (1131, 17009568), (1248, 15414921), (1296, 14843998), (1392, 13820274), (1404, 13702152), (1508, 12757176), (1566, 12284688), (1872, 10276614), (2088, 9213516), (2106, 9134768), (2262, 8504784), (2349, 8189792), (2592, 7421999), (2784, 6910137), (2808, 6851076), (3016, 6378588), (3132, 6142344), (3393, 5669856), (3744, 5138307), (4176, 4606758), (4212, 4567384), (4524, 4252392), (4698, 4094896), (5616, 3425538), (6032, 3189294), (6264, 3071172), (6786, 2834928), (8352, 2303379), (8424, 2283692), (9048, 2126196), (9396, 2047448), (10179, 1889952), (11232, 1712769), (12064, 1594647), (12528, 1535586), (13572, 1417464), (16848, 1141846), (18096, 1063098), (18792, 1023724), (19687, 977184), (20358, 944976), (25056, 767793), (27144, 708732), (30537, 629984), (33696, 570923), (36192, 531549), (37584, 511862), (39374, 488592), (40716, 472488), (54288, 354366), (59061, 325728), (61074, 314992), (75168, 255931), (78748, 244296), (81432, 236244), (108576, 177183), (118122, 162864), (122148, 157496)]