2190459726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 256

約数和(自身を含む): 6531840000

約数和(自身を除く): 4341380274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 29, 38, 39, 42, 54, 57, 58, 63, 78, 87, 91, 114, 117, 126, 133, 171, 174, 182, 189, 203, 234, 247, 261, 266, 273, 342, 351, 377, 378, 399, 406, 494, 513, 522, 546, 551, 609, 702, 741, 754, 783, 798, 809, 819, 1026, 1102, 1131, 1197, 1218, 1482, 1566, 1618, 1638, 1653, 1729, 1827, 2223, 2262, 2394, 2427, 2457, 2639, 3306, 3393, 3458, 3591, 3654, 3857, 4446, 4854, 4914, 4959, 5187, 5278, 5481, 5663, 6669, 6786, 7163, 7182, 7281, 7714, 7917, 9918, 10179, 10374, 10517, 10962, 11326, 11571, 13338, 14326, 14562, 14877, 15371, 15561, 15834, 16989, 20358, 21034, 21489, 21843, 23142, 23461, 23751, 29754, 30742, 31122, 31551, 33978, 34713, 42978, 43686, 46113, 46683, 46922, 47502, 50141, 50967, 63102, 64467, 69426, 70383, 71253, 73619, 92226, 93366, 94653, 100282, 101934, 104139, 107597, 128934, 138339, 140766, 142506, 147238, 150423, 152901, 164227, 189306, 193401, 199823, 208278, 211149, 215194, 220857, 276678, 283959, 300846, 304993, 305802, 322791, 328454, 386802, 399646, 415017, 422298, 441714, 445759, 451269, 492681, 567918, 599469, 609986, 633447, 645582, 662571, 830034, 891518, 902538, 914979, 968373, 985362, 1198938, 1266894, 1325142, 1337277, 1353807, 1398761, 1478043, 1798407, 1829958, 1936746, 1987713, 2134951, 2674554, 2707614, 2744937, 2797522, 2905119, 2956086, 3120313, 3596814, 3975426, 4011831, 4196283, 4269902, 4434129, 5395221, 5489874, 5794867, 5810238, 6240626, 6404853, 8023662, 8234811, 8392566, 8868258, 9360939, 10790442, 11589734, 12035493, 12588849, 12809706, 16469622, 17384601, 18721878, 19214559, 24070986, 25177698, 28082817, 34769202, 37766547, 38429118, 40564069, 52153803, 56165634, 57643677, 75533094, 81128138, 84248451, 104307606, 115287354, 121692207, 156461409, 168496902, 243384414, 312922818, 365076621, 730153242, 1095229863, 2190459726]

約数ペア:

[(1, 2190459726), (2, 1095229863), (3, 730153242), (6, 365076621), (7, 312922818), (9, 243384414), (13, 168496902), (14, 156461409), (18, 121692207), (19, 115287354), (21, 104307606), (26, 84248451), (27, 81128138), (29, 75533094), (38, 57643677), (39, 56165634), (42, 52153803), (54, 40564069), (57, 38429118), (58, 37766547), (63, 34769202), (78, 28082817), (87, 25177698), (91, 24070986), (114, 19214559), (117, 18721878), (126, 17384601), (133, 16469622), (171, 12809706), (174, 12588849), (182, 12035493), (189, 11589734), (203, 10790442), (234, 9360939), (247, 8868258), (261, 8392566), (266, 8234811), (273, 8023662), (342, 6404853), (351, 6240626), (377, 5810238), (378, 5794867), (399, 5489874), (406, 5395221), (494, 4434129), (513, 4269902), (522, 4196283), (546, 4011831), (551, 3975426), (609, 3596814), (702, 3120313), (741, 2956086), (754, 2905119), (783, 2797522), (798, 2744937), (809, 2707614), (819, 2674554), (1026, 2134951), (1102, 1987713), (1131, 1936746), (1197, 1829958), (1218, 1798407), (1482, 1478043), (1566, 1398761), (1618, 1353807), (1638, 1337277), (1653, 1325142), (1729, 1266894), (1827, 1198938), (2223, 985362), (2262, 968373), (2394, 914979), (2427, 902538), (2457, 891518), (2639, 830034), (3306, 662571), (3393, 645582), (3458, 633447), (3591, 609986), (3654, 599469), (3857, 567918), (4446, 492681), (4854, 451269), (4914, 445759), (4959, 441714), (5187, 422298), (5278, 415017), (5481, 399646), (5663, 386802), (6669, 328454), (6786, 322791), (7163, 305802), (7182, 304993), (7281, 300846), (7714, 283959), (7917, 276678), (9918, 220857), (10179, 215194), (10374, 211149), (10517, 208278), (10962, 199823), (11326, 193401), (11571, 189306), (13338, 164227), (14326, 152901), (14562, 150423), (14877, 147238), (15371, 142506), (15561, 140766), (15834, 138339), (16989, 128934), (20358, 107597), (21034, 104139), (21489, 101934), (21843, 100282), (23142, 94653), (23461, 93366), (23751, 92226), (29754, 73619), (30742, 71253), (31122, 70383), (31551, 69426), (33978, 64467), (34713, 63102), (42978, 50967), (43686, 50141), (46113, 47502), (46683, 46922)]