389017512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1241856000

約数和(自身を除く): 852838488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 41, 52, 54, 62, 72, 78, 82, 93, 104, 108, 109, 117, 123, 124, 156, 164, 186, 216, 218, 234, 246, 248, 279, 312, 327, 328, 351, 369, 372, 403, 436, 468, 492, 533, 558, 654, 702, 738, 744, 806, 837, 872, 936, 981, 984, 1066, 1107, 1116, 1209, 1271, 1308, 1404, 1417, 1476, 1599, 1612, 1674, 1962, 2132, 2214, 2232, 2418, 2542, 2616, 2808, 2834, 2943, 2952, 3198, 3224, 3348, 3379, 3627, 3813, 3924, 4251, 4264, 4428, 4469, 4797, 4836, 5084, 5668, 5886, 6396, 6696, 6758, 7254, 7626, 7848, 8502, 8856, 8938, 9594, 9672, 10137, 10168, 10881, 11336, 11439, 11772, 12753, 12792, 13407, 13516, 14391, 14508, 15252, 16523, 17004, 17876, 19188, 20274, 21762, 22878, 23544, 25506, 26814, 27032, 28782, 29016, 30411, 30504, 33046, 34008, 34317, 35752, 38259, 38376, 40221, 40548, 43524, 43927, 45756, 49569, 51012, 53628, 57564, 58097, 60822, 66092, 68634, 76518, 80442, 81096, 87048, 87854, 91233, 91512, 99138, 102024, 107256, 115128, 116194, 120663, 121644, 131781, 132184, 137268, 138539, 148707, 153036, 160884, 174291, 175708, 182466, 198276, 232388, 241326, 243288, 263562, 274536, 277078, 297414, 306072, 321768, 348582, 351416, 364932, 395343, 396552, 415617, 446121, 464776, 482652, 522873, 527124, 554156, 594828, 697164, 729864, 790686, 831234, 892242, 965304, 1045746, 1054248, 1108312, 1186029, 1189656, 1246851, 1394328, 1568619, 1581372, 1662468, 1784484, 1801007, 2091492, 2372058, 2493702, 3137238, 3162744, 3324936, 3568968, 3602014, 3740553, 4182984, 4744116, 4987404, 5403021, 6274476, 7204028, 7481106, 9488232, 9974808, 10806042, 12548952, 14408056, 14962212, 16209063, 21612084, 29924424, 32418126, 43224168, 48627189, 64836252, 97254378, 129672504, 194508756, 389017512]

約数ペア:

[(1, 389017512), (2, 194508756), (3, 129672504), (4, 97254378), (6, 64836252), (8, 48627189), (9, 43224168), (12, 32418126), (13, 29924424), (18, 21612084), (24, 16209063), (26, 14962212), (27, 14408056), (31, 12548952), (36, 10806042), (39, 9974808), (41, 9488232), (52, 7481106), (54, 7204028), (62, 6274476), (72, 5403021), (78, 4987404), (82, 4744116), (93, 4182984), (104, 3740553), (108, 3602014), (109, 3568968), (117, 3324936), (123, 3162744), (124, 3137238), (156, 2493702), (164, 2372058), (186, 2091492), (216, 1801007), (218, 1784484), (234, 1662468), (246, 1581372), (248, 1568619), (279, 1394328), (312, 1246851), (327, 1189656), (328, 1186029), (351, 1108312), (369, 1054248), (372, 1045746), (403, 965304), (436, 892242), (468, 831234), (492, 790686), (533, 729864), (558, 697164), (654, 594828), (702, 554156), (738, 527124), (744, 522873), (806, 482652), (837, 464776), (872, 446121), (936, 415617), (981, 396552), (984, 395343), (1066, 364932), (1107, 351416), (1116, 348582), (1209, 321768), (1271, 306072), (1308, 297414), (1404, 277078), (1417, 274536), (1476, 263562), (1599, 243288), (1612, 241326), (1674, 232388), (1962, 198276), (2132, 182466), (2214, 175708), (2232, 174291), (2418, 160884), (2542, 153036), (2616, 148707), (2808, 138539), (2834, 137268), (2943, 132184), (2952, 131781), (3198, 121644), (3224, 120663), (3348, 116194), (3379, 115128), (3627, 107256), (3813, 102024), (3924, 99138), (4251, 91512), (4264, 91233), (4428, 87854), (4469, 87048), (4797, 81096), (4836, 80442), (5084, 76518), (5668, 68634), (5886, 66092), (6396, 60822), (6696, 58097), (6758, 57564), (7254, 53628), (7626, 51012), (7848, 49569), (8502, 45756), (8856, 43927), (8938, 43524), (9594, 40548), (9672, 40221), (10137, 38376), (10168, 38259), (10881, 35752), (11336, 34317), (11439, 34008), (11772, 33046), (12753, 30504), (12792, 30411), (13407, 29016), (13516, 28782), (14391, 27032), (14508, 26814), (15252, 25506), (16523, 23544), (17004, 22878), (17876, 21762), (19188, 20274)]