920358504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 2897664000

約数和(自身を除く): 1977305496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 97, 104, 108, 109, 117, 124, 156, 186, 194, 216, 218, 234, 248, 279, 291, 312, 327, 351, 372, 388, 403, 436, 468, 558, 582, 654, 702, 744, 776, 806, 837, 872, 873, 936, 981, 1116, 1164, 1209, 1261, 1308, 1404, 1417, 1612, 1674, 1746, 1962, 2232, 2328, 2418, 2522, 2616, 2619, 2808, 2834, 2943, 3007, 3224, 3348, 3379, 3492, 3627, 3783, 3924, 4251, 4836, 5044, 5238, 5668, 5886, 6014, 6696, 6758, 6984, 7254, 7566, 7848, 8502, 9021, 9672, 10088, 10137, 10476, 10573, 10881, 11336, 11349, 11772, 12028, 12753, 13516, 14508, 15132, 17004, 18042, 20274, 20952, 21146, 21762, 22698, 23544, 24056, 25506, 27032, 27063, 29016, 30264, 30411, 31719, 34008, 34047, 36084, 38259, 39091, 40548, 42292, 43524, 43927, 45396, 51012, 54126, 60822, 63438, 68094, 72168, 76518, 78182, 81096, 81189, 84584, 87048, 87854, 90792, 91233, 95157, 102024, 108252, 117273, 121644, 126876, 131781, 136188, 137449, 153036, 156364, 162378, 175708, 182466, 190314, 216504, 234546, 243288, 253752, 263562, 272376, 274898, 285471, 306072, 312728, 324756, 327763, 351416, 351819, 364932, 380628, 395343, 412347, 469092, 527124, 549796, 570942, 649512, 655526, 703638, 729864, 761256, 790686, 824694, 938184, 983289, 1054248, 1055457, 1099592, 1141884, 1186029, 1237041, 1311052, 1407276, 1581372, 1649388, 1966578, 2110914, 2283768, 2372058, 2474082, 2622104, 2814552, 2949867, 3162744, 3298776, 3711123, 3933156, 4221828, 4260919, 4744116, 4948164, 5899734, 7422246, 7866312, 8443656, 8521838, 8849601, 9488232, 9896328, 11799468, 12782757, 14844492, 17043676, 17699202, 23598936, 25565514, 29688984, 34087352, 35398404, 38348271, 51131028, 70796808, 76696542, 102262056, 115044813, 153393084, 230089626, 306786168, 460179252, 920358504]

約数ペア:

[(1, 920358504), (2, 460179252), (3, 306786168), (4, 230089626), (6, 153393084), (8, 115044813), (9, 102262056), (12, 76696542), (13, 70796808), (18, 51131028), (24, 38348271), (26, 35398404), (27, 34087352), (31, 29688984), (36, 25565514), (39, 23598936), (52, 17699202), (54, 17043676), (62, 14844492), (72, 12782757), (78, 11799468), (93, 9896328), (97, 9488232), (104, 8849601), (108, 8521838), (109, 8443656), (117, 7866312), (124, 7422246), (156, 5899734), (186, 4948164), (194, 4744116), (216, 4260919), (218, 4221828), (234, 3933156), (248, 3711123), (279, 3298776), (291, 3162744), (312, 2949867), (327, 2814552), (351, 2622104), (372, 2474082), (388, 2372058), (403, 2283768), (436, 2110914), (468, 1966578), (558, 1649388), (582, 1581372), (654, 1407276), (702, 1311052), (744, 1237041), (776, 1186029), (806, 1141884), (837, 1099592), (872, 1055457), (873, 1054248), (936, 983289), (981, 938184), (1116, 824694), (1164, 790686), (1209, 761256), (1261, 729864), (1308, 703638), (1404, 655526), (1417, 649512), (1612, 570942), (1674, 549796), (1746, 527124), (1962, 469092), (2232, 412347), (2328, 395343), (2418, 380628), (2522, 364932), (2616, 351819), (2619, 351416), (2808, 327763), (2834, 324756), (2943, 312728), (3007, 306072), (3224, 285471), (3348, 274898), (3379, 272376), (3492, 263562), (3627, 253752), (3783, 243288), (3924, 234546), (4251, 216504), (4836, 190314), (5044, 182466), (5238, 175708), (5668, 162378), (5886, 156364), (6014, 153036), (6696, 137449), (6758, 136188), (6984, 131781), (7254, 126876), (7566, 121644), (7848, 117273), (8502, 108252), (9021, 102024), (9672, 95157), (10088, 91233), (10137, 90792), (10476, 87854), (10573, 87048), (10881, 84584), (11336, 81189), (11349, 81096), (11772, 78182), (12028, 76518), (12753, 72168), (13516, 68094), (14508, 63438), (15132, 60822), (17004, 54126), (18042, 51012), (20274, 45396), (20952, 43927), (21146, 43524), (21762, 42292), (22698, 40548), (23544, 39091), (24056, 38259), (25506, 36084), (27032, 34047), (27063, 34008), (29016, 31719), (30264, 30411)]