691569431672

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{6971}}^1$

素因数の和:7381

約数の個数: 128

約数和(自身を含む): 1523099773440

約数和(自身を除く): 831530341768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 193, 268, 274, 386, 469, 536, 548, 772, 938, 959, 1096, 1351, 1544, 1876, 1918, 2702, 3752, 3836, 5404, 6971, 7672, 9179, 10808, 12931, 13942, 18358, 25862, 26441, 27884, 36716, 48797, 51724, 52882, 55768, 64253, 73432, 90517, 97594, 103448, 105764, 128506, 181034, 185087, 195188, 211528, 257012, 362068, 370174, 390376, 467057, 514024, 724136, 740348, 934114, 955027, 1345403, 1480696, 1771547, 1868228, 1910054, 2690806, 3269399, 3543094, 3736456, 3820108, 5381612, 6538798, 6685189, 7086188, 7640216, 9417821, 10763224, 12400829, 13077596, 13370378, 14172376, 18835642, 24801658, 26155192, 26740756, 37671284, 49603316, 53481512, 63986809, 75342568, 90142001, 99206632, 127973618, 180284002, 184320211, 255947236, 360568004, 368640422, 447907663, 511894472, 630994007, 721136008, 737280844, 895815326, 1261988014, 1290241477, 1474561688, 1791630652, 2523976028, 2580482954, 3583261304, 5047952056, 5160965908, 10321931816, 12349454137, 24698908274, 49397816548, 86446178959, 98795633096, 172892357918, 345784715836, 691569431672]

約数ペア:

[(1, 691569431672), (2, 345784715836), (4, 172892357918), (7, 98795633096), (8, 86446178959), (14, 49397816548), (28, 24698908274), (56, 12349454137), (67, 10321931816), (134, 5160965908), (137, 5047952056), (193, 3583261304), (268, 2580482954), (274, 2523976028), (386, 1791630652), (469, 1474561688), (536, 1290241477), (548, 1261988014), (772, 895815326), (938, 737280844), (959, 721136008), (1096, 630994007), (1351, 511894472), (1544, 447907663), (1876, 368640422), (1918, 360568004), (2702, 255947236), (3752, 184320211), (3836, 180284002), (5404, 127973618), (6971, 99206632), (7672, 90142001), (9179, 75342568), (10808, 63986809), (12931, 53481512), (13942, 49603316), (18358, 37671284), (25862, 26740756), (26441, 26155192), (27884, 24801658), (36716, 18835642), (48797, 14172376), (51724, 13370378), (52882, 13077596), (55768, 12400829), (64253, 10763224), (73432, 9417821), (90517, 7640216), (97594, 7086188), (103448, 6685189), (105764, 6538798), (128506, 5381612), (181034, 3820108), (185087, 3736456), (195188, 3543094), (211528, 3269399), (257012, 2690806), (362068, 1910054), (370174, 1868228), (390376, 1771547), (467057, 1480696), (514024, 1345403), (724136, 955027), (740348, 934114)]