1815798816

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4016

約数の個数: 192

約数和(自身を含む): 5844061440

約数和(自身を除く): 4028262624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 72, 78, 82, 96, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 288, 312, 328, 351, 369, 416, 432, 468, 492, 533, 624, 656, 702, 738, 864, 936, 984, 1066, 1107, 1248, 1312, 1404, 1476, 1599, 1872, 1968, 2132, 2214, 2808, 2952, 3198, 3744, 3936, 3943, 4264, 4428, 4797, 5616, 5904, 6396, 7886, 8528, 8856, 9594, 11232, 11808, 11829, 12792, 14391, 15772, 17056, 17712, 19188, 23658, 25584, 28782, 31544, 35424, 35487, 38376, 47316, 51168, 51259, 57564, 63088, 70974, 76752, 94632, 102518, 106461, 115128, 126176, 141948, 153504, 153777, 161663, 189264, 205036, 212922, 230256, 283896, 307554, 323326, 378528, 410072, 425844, 460512, 461331, 484989, 567792, 615108, 646652, 820144, 851688, 922662, 969978, 1135584, 1230216, 1293304, 1383993, 1454967, 1640288, 1703376, 1845324, 1939956, 2101619, 2460432, 2586608, 2767986, 2909934, 3406752, 3690648, 3879912, 4203238, 4364901, 4920864, 5173216, 5535972, 5819868, 6304857, 7381296, 7759824, 8406476, 8729802, 11071944, 11639736, 12609714, 14762592, 15519648, 16812952, 17459604, 18914571, 22143888, 23279472, 25219428, 33625904, 34919208, 37829142, 44287776, 46558944, 50438856, 56743713, 67251808, 69838416, 75658284, 100877712, 113487426, 139676832, 151316568, 201755424, 226974852, 302633136, 453949704, 605266272, 907899408, 1815798816]

約数ペア:

[(1, 1815798816), (2, 907899408), (3, 605266272), (4, 453949704), (6, 302633136), (8, 226974852), (9, 201755424), (12, 151316568), (13, 139676832), (16, 113487426), (18, 100877712), (24, 75658284), (26, 69838416), (27, 67251808), (32, 56743713), (36, 50438856), (39, 46558944), (41, 44287776), (48, 37829142), (52, 34919208), (54, 33625904), (72, 25219428), (78, 23279472), (82, 22143888), (96, 18914571), (104, 17459604), (108, 16812952), (117, 15519648), (123, 14762592), (144, 12609714), (156, 11639736), (164, 11071944), (208, 8729802), (216, 8406476), (234, 7759824), (246, 7381296), (288, 6304857), (312, 5819868), (328, 5535972), (351, 5173216), (369, 4920864), (416, 4364901), (432, 4203238), (468, 3879912), (492, 3690648), (533, 3406752), (624, 2909934), (656, 2767986), (702, 2586608), (738, 2460432), (864, 2101619), (936, 1939956), (984, 1845324), (1066, 1703376), (1107, 1640288), (1248, 1454967), (1312, 1383993), (1404, 1293304), (1476, 1230216), (1599, 1135584), (1872, 969978), (1968, 922662), (2132, 851688), (2214, 820144), (2808, 646652), (2952, 615108), (3198, 567792), (3744, 484989), (3936, 461331), (3943, 460512), (4264, 425844), (4428, 410072), (4797, 378528), (5616, 323326), (5904, 307554), (6396, 283896), (7886, 230256), (8528, 212922), (8856, 205036), (9594, 189264), (11232, 161663), (11808, 153777), (11829, 153504), (12792, 141948), (14391, 126176), (15772, 115128), (17056, 106461), (17712, 102518), (19188, 94632), (23658, 76752), (25584, 70974), (28782, 63088), (31544, 57564), (35424, 51259), (35487, 51168), (38376, 47316)]