1820626416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7724

約数の個数: 160

約数和(自身を含む): 6048819200

約数和(自身を除く): 4228192784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 632, 711, 756, 948, 1008, 1106, 1264, 1422, 1512, 1659, 1896, 2133, 2212, 2844, 3024, 3318, 3792, 4266, 4424, 4977, 5688, 6636, 7621, 8532, 8848, 9954, 11376, 13272, 14931, 15242, 17064, 19908, 22863, 26544, 29862, 30484, 34128, 39816, 45726, 53347, 59724, 60968, 68589, 79632, 91452, 106694, 119448, 121936, 137178, 160041, 182904, 205767, 213388, 238896, 274356, 320082, 365808, 411534, 426776, 480123, 548712, 602059, 640164, 823068, 853552, 960246, 1097424, 1204118, 1280328, 1440369, 1646136, 1806177, 1920492, 2408236, 2560656, 2880738, 3292272, 3612354, 3840984, 4214413, 4816472, 5418531, 5761476, 7224708, 7681968, 8428826, 9632944, 10837062, 11522952, 12643239, 14449416, 16255593, 16857652, 21674124, 23045904, 25286478, 28898832, 32511186, 33715304, 37929717, 43348248, 50572956, 65022372, 67430608, 75859434, 86696496, 101145912, 113789151, 130044744, 151718868, 202291824, 227578302, 260089488, 303437736, 455156604, 606875472, 910313208, 1820626416]

約数ペア:

[(1, 1820626416), (2, 910313208), (3, 606875472), (4, 455156604), (6, 303437736), (7, 260089488), (8, 227578302), (9, 202291824), (12, 151718868), (14, 130044744), (16, 113789151), (18, 101145912), (21, 86696496), (24, 75859434), (27, 67430608), (28, 65022372), (36, 50572956), (42, 43348248), (48, 37929717), (54, 33715304), (56, 32511186), (63, 28898832), (72, 25286478), (79, 23045904), (84, 21674124), (108, 16857652), (112, 16255593), (126, 14449416), (144, 12643239), (158, 11522952), (168, 10837062), (189, 9632944), (216, 8428826), (237, 7681968), (252, 7224708), (316, 5761476), (336, 5418531), (378, 4816472), (432, 4214413), (474, 3840984), (504, 3612354), (553, 3292272), (632, 2880738), (711, 2560656), (756, 2408236), (948, 1920492), (1008, 1806177), (1106, 1646136), (1264, 1440369), (1422, 1280328), (1512, 1204118), (1659, 1097424), (1896, 960246), (2133, 853552), (2212, 823068), (2844, 640164), (3024, 602059), (3318, 548712), (3792, 480123), (4266, 426776), (4424, 411534), (4977, 365808), (5688, 320082), (6636, 274356), (7621, 238896), (8532, 213388), (8848, 205767), (9954, 182904), (11376, 160041), (13272, 137178), (14931, 121936), (15242, 119448), (17064, 106694), (19908, 91452), (22863, 79632), (26544, 68589), (29862, 60968), (30484, 59724), (34128, 53347), (39816, 45726)]