1778023296

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2897

約数の個数: 192

約数和(自身を含む): 5923507200

約数和(自身を除く): 4145483904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 896, 948, 1008, 1106, 1152, 1264, 1344, 1422, 1659, 1896, 2016, 2212, 2528, 2688, 2791, 2844, 3318, 3792, 4032, 4424, 4977, 5056, 5582, 5688, 6636, 7584, 8064, 8373, 8848, 9954, 10112, 11164, 11376, 13272, 15168, 16746, 17696, 19537, 19908, 22328, 22752, 25119, 26544, 30336, 33492, 35392, 39074, 39816, 44656, 45504, 50238, 53088, 58611, 66984, 70784, 78148, 79632, 89312, 91008, 100476, 106176, 117222, 133968, 156296, 159264, 175833, 178624, 200952, 212352, 220489, 234444, 267936, 312592, 318528, 351666, 357248, 401904, 440978, 468888, 535872, 625184, 637056, 661467, 703332, 803808, 881956, 937776, 1071744, 1250368, 1322934, 1406664, 1543423, 1607616, 1763912, 1875552, 1984401, 2500736, 2645868, 2813328, 3086846, 3215232, 3527824, 3751104, 3968802, 4630269, 5291736, 5626656, 6173692, 7055648, 7502208, 7937604, 9260538, 10583472, 11253312, 12347384, 13890807, 14111296, 15875208, 18521076, 21166944, 22506624, 24694768, 27781614, 28222592, 31750416, 37042152, 42333888, 49389536, 55563228, 63500832, 74084304, 84667776, 98779072, 111126456, 127001664, 148168608, 197558144, 222252912, 254003328, 296337216, 444505824, 592674432, 889011648, 1778023296]

約数ペア:

[(1, 1778023296), (2, 889011648), (3, 592674432), (4, 444505824), (6, 296337216), (7, 254003328), (8, 222252912), (9, 197558144), (12, 148168608), (14, 127001664), (16, 111126456), (18, 98779072), (21, 84667776), (24, 74084304), (28, 63500832), (32, 55563228), (36, 49389536), (42, 42333888), (48, 37042152), (56, 31750416), (63, 28222592), (64, 27781614), (72, 24694768), (79, 22506624), (84, 21166944), (96, 18521076), (112, 15875208), (126, 14111296), (128, 13890807), (144, 12347384), (158, 11253312), (168, 10583472), (192, 9260538), (224, 7937604), (237, 7502208), (252, 7055648), (288, 6173692), (316, 5626656), (336, 5291736), (384, 4630269), (448, 3968802), (474, 3751104), (504, 3527824), (553, 3215232), (576, 3086846), (632, 2813328), (672, 2645868), (711, 2500736), (896, 1984401), (948, 1875552), (1008, 1763912), (1106, 1607616), (1152, 1543423), (1264, 1406664), (1344, 1322934), (1422, 1250368), (1659, 1071744), (1896, 937776), (2016, 881956), (2212, 803808), (2528, 703332), (2688, 661467), (2791, 637056), (2844, 625184), (3318, 535872), (3792, 468888), (4032, 440978), (4424, 401904), (4977, 357248), (5056, 351666), (5582, 318528), (5688, 312592), (6636, 267936), (7584, 234444), (8064, 220489), (8373, 212352), (8848, 200952), (9954, 178624), (10112, 175833), (11164, 159264), (11376, 156296), (13272, 133968), (15168, 117222), (16746, 106176), (17696, 100476), (19537, 91008), (19908, 89312), (22328, 79632), (22752, 78148), (25119, 70784), (26544, 66984), (30336, 58611), (33492, 53088), (35392, 50238), (39074, 45504), (39816, 44656)]