2812949376

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 7593696000

約数和(自身を除く): 4780746624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 199, 262, 281, 384, 393, 398, 524, 562, 597, 786, 796, 843, 1048, 1124, 1194, 1572, 1592, 1686, 2096, 2248, 2388, 3144, 3184, 3372, 4192, 4496, 4776, 6288, 6368, 6744, 8384, 8992, 9552, 12576, 12736, 13488, 16768, 17984, 19104, 25152, 25472, 26069, 26976, 35968, 36811, 38208, 50304, 52138, 53952, 55919, 73622, 76416, 78207, 104276, 107904, 110433, 111838, 147244, 156414, 167757, 208552, 220866, 223676, 294488, 312828, 335514, 417104, 441732, 447352, 588976, 625656, 671028, 834208, 883464, 894704, 1177952, 1251312, 1342056, 1668416, 1766928, 1789408, 2355904, 2502624, 2684112, 3336832, 3533856, 3578816, 4711808, 5005248, 5368224, 7067712, 7157632, 7325389, 10010496, 10736448, 14135424, 14650778, 21472896, 21976167, 29301556, 43952334, 58603112, 87904668, 117206224, 175809336, 234412448, 351618672, 468824896, 703237344, 937649792, 1406474688, 2812949376]

約数ペア:

[(1, 2812949376), (2, 1406474688), (3, 937649792), (4, 703237344), (6, 468824896), (8, 351618672), (12, 234412448), (16, 175809336), (24, 117206224), (32, 87904668), (48, 58603112), (64, 43952334), (96, 29301556), (128, 21976167), (131, 21472896), (192, 14650778), (199, 14135424), (262, 10736448), (281, 10010496), (384, 7325389), (393, 7157632), (398, 7067712), (524, 5368224), (562, 5005248), (597, 4711808), (786, 3578816), (796, 3533856), (843, 3336832), (1048, 2684112), (1124, 2502624), (1194, 2355904), (1572, 1789408), (1592, 1766928), (1686, 1668416), (2096, 1342056), (2248, 1251312), (2388, 1177952), (3144, 894704), (3184, 883464), (3372, 834208), (4192, 671028), (4496, 625656), (4776, 588976), (6288, 447352), (6368, 441732), (6744, 417104), (8384, 335514), (8992, 312828), (9552, 294488), (12576, 223676), (12736, 220866), (13488, 208552), (16768, 167757), (17984, 156414), (19104, 147244), (25152, 111838), (25472, 110433), (26069, 107904), (26976, 104276), (35968, 78207), (36811, 76416), (38208, 73622), (50304, 55919), (52138, 53952)]