2861436726528

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{556343}}^1$

素因数の和:556580

約数の個数: 144

約数和(自身を含む): 7864647912576

約数和(自身を除く): 5003211186048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 181, 192, 222, 256, 296, 362, 384, 444, 543, 592, 724, 768, 888, 1086, 1184, 1448, 1776, 2172, 2368, 2896, 3552, 4344, 4736, 5792, 6697, 7104, 8688, 9472, 11584, 13394, 14208, 17376, 20091, 23168, 26788, 28416, 34752, 40182, 46336, 53576, 69504, 80364, 107152, 139008, 160728, 214304, 321456, 428608, 556343, 642912, 857216, 1112686, 1285824, 1669029, 1714432, 2225372, 2571648, 3338058, 4450744, 5143296, 6676116, 8901488, 13352232, 17802976, 20584691, 26704464, 35605952, 41169382, 53408928, 61754073, 71211904, 82338764, 100698083, 106817856, 123508146, 142423808, 164677528, 201396166, 213635712, 247016292, 302094249, 329355056, 402792332, 427271424, 494032584, 604188498, 658710112, 805584664, 988065168, 1208376996, 1317420224, 1611169328, 1976130336, 2416753992, 2634840448, 3222338656, 3725829071, 3952260672, 4833507984, 5269680896, 6444677312, 7451658142, 7904521344, 9667015968, 11177487213, 12889354624, 14903316284, 15809042688, 19334031936, 22354974426, 25778709248, 29806632568, 38668063872, 44709948852, 59613265136, 77336127744, 89419897704, 119226530272, 178839795408, 238453060544, 357679590816, 476906121088, 715359181632, 953812242176, 1430718363264, 2861436726528]

約数ペア:

[(1, 2861436726528), (2, 1430718363264), (3, 953812242176), (4, 715359181632), (6, 476906121088), (8, 357679590816), (12, 238453060544), (16, 178839795408), (24, 119226530272), (32, 89419897704), (37, 77336127744), (48, 59613265136), (64, 44709948852), (74, 38668063872), (96, 29806632568), (111, 25778709248), (128, 22354974426), (148, 19334031936), (181, 15809042688), (192, 14903316284), (222, 12889354624), (256, 11177487213), (296, 9667015968), (362, 7904521344), (384, 7451658142), (444, 6444677312), (543, 5269680896), (592, 4833507984), (724, 3952260672), (768, 3725829071), (888, 3222338656), (1086, 2634840448), (1184, 2416753992), (1448, 1976130336), (1776, 1611169328), (2172, 1317420224), (2368, 1208376996), (2896, 988065168), (3552, 805584664), (4344, 658710112), (4736, 604188498), (5792, 494032584), (6697, 427271424), (7104, 402792332), (8688, 329355056), (9472, 302094249), (11584, 247016292), (13394, 213635712), (14208, 201396166), (17376, 164677528), (20091, 142423808), (23168, 123508146), (26788, 106817856), (28416, 100698083), (34752, 82338764), (40182, 71211904), (46336, 61754073), (53576, 53408928), (69504, 41169382), (80364, 35605952), (107152, 26704464), (139008, 20584691), (160728, 17802976), (214304, 13352232), (321456, 8901488), (428608, 6676116), (556343, 5143296), (642912, 4450744), (857216, 3338058), (1112686, 2571648), (1285824, 2225372), (1669029, 1714432)]