2978075808

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6766

約数の個数: 168

約数和(自身を含む): 9254649600

約数和(自身を除く): 6276573792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 912, 972, 1026, 1296, 1368, 1458, 1539, 1824, 1944, 2052, 2592, 2736, 2916, 3078, 3888, 4104, 4617, 5472, 5832, 6156, 6719, 7776, 8208, 9234, 11664, 12312, 13438, 13851, 16416, 18468, 20157, 23328, 24624, 26876, 27702, 36936, 40314, 49248, 53752, 55404, 60471, 73872, 80628, 107504, 110808, 120942, 127661, 147744, 161256, 181413, 215008, 221616, 241884, 255322, 322512, 362826, 382983, 443232, 483768, 510644, 544239, 645024, 725652, 765966, 967536, 1021288, 1088478, 1148949, 1451304, 1531932, 1632717, 1935072, 2042576, 2176956, 2297898, 2902608, 3063864, 3265434, 3446847, 4085152, 4353912, 4595796, 4898151, 5805216, 6127728, 6530868, 6893694, 8707824, 9191592, 9796302, 10340541, 12255456, 13061736, 13787388, 17415648, 18383184, 19592604, 20681082, 26123472, 27574776, 31021623, 36766368, 39185208, 41362164, 52246944, 55149552, 62043246, 78370416, 82724328, 93064869, 110299104, 124086492, 156740832, 165448656, 186129738, 248172984, 330897312, 372259476, 496345968, 744518952, 992691936, 1489037904, 2978075808]

約数ペア:

[(1, 2978075808), (2, 1489037904), (3, 992691936), (4, 744518952), (6, 496345968), (8, 372259476), (9, 330897312), (12, 248172984), (16, 186129738), (18, 165448656), (19, 156740832), (24, 124086492), (27, 110299104), (32, 93064869), (36, 82724328), (38, 78370416), (48, 62043246), (54, 55149552), (57, 52246944), (72, 41362164), (76, 39185208), (81, 36766368), (96, 31021623), (108, 27574776), (114, 26123472), (144, 20681082), (152, 19592604), (162, 18383184), (171, 17415648), (216, 13787388), (228, 13061736), (243, 12255456), (288, 10340541), (304, 9796302), (324, 9191592), (342, 8707824), (432, 6893694), (456, 6530868), (486, 6127728), (513, 5805216), (608, 4898151), (648, 4595796), (684, 4353912), (729, 4085152), (864, 3446847), (912, 3265434), (972, 3063864), (1026, 2902608), (1296, 2297898), (1368, 2176956), (1458, 2042576), (1539, 1935072), (1824, 1632717), (1944, 1531932), (2052, 1451304), (2592, 1148949), (2736, 1088478), (2916, 1021288), (3078, 967536), (3888, 765966), (4104, 725652), (4617, 645024), (5472, 544239), (5832, 510644), (6156, 483768), (6719, 443232), (7776, 382983), (8208, 362826), (9234, 322512), (11664, 255322), (12312, 241884), (13438, 221616), (13851, 215008), (16416, 181413), (18468, 161256), (20157, 147744), (23328, 127661), (24624, 120942), (26876, 110808), (27702, 107504), (36936, 80628), (40314, 73872), (49248, 60471), (53752, 55404)]