7730390178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 20671193088

約数和(自身を除く): 12940802910

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 127, 153, 157, 181, 238, 254, 306, 314, 357, 362, 381, 471, 543, 714, 762, 889, 942, 1071, 1086, 1099, 1143, 1267, 1413, 1629, 1778, 2142, 2159, 2198, 2286, 2534, 2667, 2669, 2826, 3077, 3258, 3297, 3801, 4318, 5334, 5338, 6154, 6477, 6594, 7602, 8001, 8007, 9231, 9891, 11403, 12954, 15113, 16002, 16014, 18462, 18683, 19431, 19782, 19939, 21539, 22806, 22987, 24021, 27693, 28417, 30226, 37366, 38862, 39878, 43078, 45339, 45974, 48042, 55386, 56049, 56834, 59817, 64617, 68961, 85251, 90678, 112098, 119634, 129234, 136017, 137922, 139573, 160909, 168147, 170502, 179451, 193851, 198919, 206883, 255753, 272034, 279146, 321818, 336294, 338963, 358902, 387702, 390779, 397838, 413766, 418719, 482727, 483089, 511506, 596757, 677926, 781558, 837438, 965454, 966178, 1016889, 1172337, 1193514, 1256157, 1448181, 1449267, 1790271, 2033778, 2344674, 2372741, 2512314, 2735453, 2896362, 2898534, 3050667, 3381623, 3517011, 3580542, 3608959, 4347801, 4745482, 5470906, 6101334, 6763246, 7034022, 7118223, 7217918, 8206359, 8695602, 10144869, 10826877, 14236446, 16412718, 20289738, 21354669, 21653754, 24619077, 25262713, 30434607, 32480631, 42709338, 49238154, 50525426, 60869214, 61352303, 64961262, 75788139, 122704606, 151576278, 184056909, 227364417, 368113818, 429466121, 454728834, 552170727, 858932242, 1104341454, 1288398363, 2576796726, 3865195089, 7730390178]

約数ペア:

[(1, 7730390178), (2, 3865195089), (3, 2576796726), (6, 1288398363), (7, 1104341454), (9, 858932242), (14, 552170727), (17, 454728834), (18, 429466121), (21, 368113818), (34, 227364417), (42, 184056909), (51, 151576278), (63, 122704606), (102, 75788139), (119, 64961262), (126, 61352303), (127, 60869214), (153, 50525426), (157, 49238154), (181, 42709338), (238, 32480631), (254, 30434607), (306, 25262713), (314, 24619077), (357, 21653754), (362, 21354669), (381, 20289738), (471, 16412718), (543, 14236446), (714, 10826877), (762, 10144869), (889, 8695602), (942, 8206359), (1071, 7217918), (1086, 7118223), (1099, 7034022), (1143, 6763246), (1267, 6101334), (1413, 5470906), (1629, 4745482), (1778, 4347801), (2142, 3608959), (2159, 3580542), (2198, 3517011), (2286, 3381623), (2534, 3050667), (2667, 2898534), (2669, 2896362), (2826, 2735453), (3077, 2512314), (3258, 2372741), (3297, 2344674), (3801, 2033778), (4318, 1790271), (5334, 1449267), (5338, 1448181), (6154, 1256157), (6477, 1193514), (6594, 1172337), (7602, 1016889), (8001, 966178), (8007, 965454), (9231, 837438), (9891, 781558), (11403, 677926), (12954, 596757), (15113, 511506), (16002, 483089), (16014, 482727), (18462, 418719), (18683, 413766), (19431, 397838), (19782, 390779), (19939, 387702), (21539, 358902), (22806, 338963), (22987, 336294), (24021, 321818), (27693, 279146), (28417, 272034), (30226, 255753), (37366, 206883), (38862, 198919), (39878, 193851), (43078, 179451), (45339, 170502), (45974, 168147), (48042, 160909), (55386, 139573), (56049, 137922), (56834, 136017), (59817, 129234), (64617, 119634), (68961, 112098), (85251, 90678)]