1889173728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 6133300992

約数和(自身を除く): 4244127264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 41, 48, 52, 62, 72, 78, 82, 93, 96, 104, 117, 123, 124, 144, 156, 164, 186, 208, 234, 246, 248, 279, 288, 312, 328, 369, 372, 397, 403, 416, 468, 492, 496, 533, 558, 624, 656, 738, 744, 794, 806, 936, 984, 992, 1066, 1116, 1191, 1209, 1248, 1271, 1312, 1476, 1488, 1588, 1599, 1612, 1872, 1968, 2132, 2232, 2382, 2418, 2542, 2952, 2976, 3176, 3198, 3224, 3573, 3627, 3744, 3813, 3936, 4264, 4464, 4764, 4797, 4836, 5084, 5161, 5904, 6352, 6396, 6448, 7146, 7254, 7626, 8528, 8928, 9528, 9594, 9672, 10168, 10322, 11439, 11808, 12307, 12704, 12792, 12896, 14292, 14508, 15252, 15483, 16277, 16523, 17056, 19056, 19188, 19344, 20336, 20644, 22878, 24614, 25584, 28584, 29016, 30504, 30966, 32554, 33046, 36921, 38112, 38376, 38688, 40672, 41288, 45756, 46449, 48831, 49228, 49569, 51168, 57168, 58032, 61008, 61932, 65108, 66092, 73842, 76752, 82576, 91512, 92898, 97662, 98456, 99138, 110763, 114336, 116064, 122016, 123864, 130216, 132184, 146493, 147684, 148707, 153504, 159991, 165152, 183024, 185796, 195324, 196912, 198276, 211601, 221526, 247728, 260432, 264368, 292986, 295368, 297414, 319982, 366048, 371592, 390648, 393824, 396552, 423202, 443052, 479973, 495456, 504587, 520864, 528736, 585972, 590736, 594828, 634803, 639964, 743184, 781296, 793104, 846404, 886104, 959946, 1009174, 1171944, 1181472, 1189656, 1269606, 1279928, 1439919, 1486368, 1513761, 1562592, 1586208, 1692808, 1772208, 1904409, 1919892, 2018348, 2343888, 2379312, 2539212, 2559856, 2879838, 3027522, 3385616, 3544416, 3808818, 3839784, 4036696, 4541283, 4687776, 4758624, 5078424, 5119712, 5759676, 6055044, 6559631, 6771232, 7617636, 7679568, 8073392, 9082566, 10156848, 11519352, 12110088, 13119262, 15235272, 15359136, 16146784, 18165132, 19678893, 20313696, 23038704, 24220176, 26238524, 30470544, 36330264, 39357786, 46077408, 48440352, 52477048, 59036679, 60941088, 72660528, 78715572, 104954096, 118073358, 145321056, 157431144, 209908192, 236146716, 314862288, 472293432, 629724576, 944586864, 1889173728]

約数ペア:

[(1, 1889173728), (2, 944586864), (3, 629724576), (4, 472293432), (6, 314862288), (8, 236146716), (9, 209908192), (12, 157431144), (13, 145321056), (16, 118073358), (18, 104954096), (24, 78715572), (26, 72660528), (31, 60941088), (32, 59036679), (36, 52477048), (39, 48440352), (41, 46077408), (48, 39357786), (52, 36330264), (62, 30470544), (72, 26238524), (78, 24220176), (82, 23038704), (93, 20313696), (96, 19678893), (104, 18165132), (117, 16146784), (123, 15359136), (124, 15235272), (144, 13119262), (156, 12110088), (164, 11519352), (186, 10156848), (208, 9082566), (234, 8073392), (246, 7679568), (248, 7617636), (279, 6771232), (288, 6559631), (312, 6055044), (328, 5759676), (369, 5119712), (372, 5078424), (397, 4758624), (403, 4687776), (416, 4541283), (468, 4036696), (492, 3839784), (496, 3808818), (533, 3544416), (558, 3385616), (624, 3027522), (656, 2879838), (738, 2559856), (744, 2539212), (794, 2379312), (806, 2343888), (936, 2018348), (984, 1919892), (992, 1904409), (1066, 1772208), (1116, 1692808), (1191, 1586208), (1209, 1562592), (1248, 1513761), (1271, 1486368), (1312, 1439919), (1476, 1279928), (1488, 1269606), (1588, 1189656), (1599, 1181472), (1612, 1171944), (1872, 1009174), (1968, 959946), (2132, 886104), (2232, 846404), (2382, 793104), (2418, 781296), (2542, 743184), (2952, 639964), (2976, 634803), (3176, 594828), (3198, 590736), (3224, 585972), (3573, 528736), (3627, 520864), (3744, 504587), (3813, 495456), (3936, 479973), (4264, 443052), (4464, 423202), (4764, 396552), (4797, 393824), (4836, 390648), (5084, 371592), (5161, 366048), (5904, 319982), (6352, 297414), (6396, 295368), (6448, 292986), (7146, 264368), (7254, 260432), (7626, 247728), (8528, 221526), (8928, 211601), (9528, 198276), (9594, 196912), (9672, 195324), (10168, 185796), (10322, 183024), (11439, 165152), (11808, 159991), (12307, 153504), (12704, 148707), (12792, 147684), (12896, 146493), (14292, 132184), (14508, 130216), (15252, 123864), (15483, 122016), (16277, 116064), (16523, 114336), (17056, 110763), (19056, 99138), (19188, 98456), (19344, 97662), (20336, 92898), (20644, 91512), (22878, 82576), (24614, 76752), (25584, 73842), (28584, 66092), (29016, 65108), (30504, 61932), (30966, 61008), (32554, 58032), (33046, 57168), (36921, 51168), (38112, 49569), (38376, 49228), (38688, 48831), (40672, 46449), (41288, 45756)]