2578139304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6295

約数の個数: 128

約数和(自身を含む): 7332864000

約数和(自身を除く): 4754724696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 744, 806, 1032, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2666, 3224, 3354, 3999, 4472, 4836, 5332, 6199, 6708, 7998, 9672, 10664, 12398, 13416, 15996, 17329, 18597, 24796, 31992, 34658, 37194, 49592, 51987, 69316, 74388, 80587, 103974, 138632, 148776, 161174, 192169, 207948, 241761, 266557, 322348, 384338, 415896, 483522, 533114, 576507, 644696, 768676, 799671, 967044, 1066228, 1153014, 1537352, 1599342, 1934088, 2132456, 2306028, 2498197, 3198684, 3465241, 4612056, 4996394, 6397368, 6930482, 7494591, 8263267, 9992788, 10395723, 13860964, 14989182, 16526534, 19985576, 20791446, 24789801, 27721928, 29978364, 33053068, 41582892, 49579602, 59956728, 66106136, 83165784, 99159204, 107422471, 198318408, 214844942, 322267413, 429689884, 644534826, 859379768, 1289069652, 2578139304]

約数ペア:

[(1, 2578139304), (2, 1289069652), (3, 859379768), (4, 644534826), (6, 429689884), (8, 322267413), (12, 214844942), (13, 198318408), (24, 107422471), (26, 99159204), (31, 83165784), (39, 66106136), (43, 59956728), (52, 49579602), (62, 41582892), (78, 33053068), (86, 29978364), (93, 27721928), (104, 24789801), (124, 20791446), (129, 19985576), (156, 16526534), (172, 14989182), (186, 13860964), (248, 10395723), (258, 9992788), (312, 8263267), (344, 7494591), (372, 6930482), (403, 6397368), (516, 4996394), (559, 4612056), (744, 3465241), (806, 3198684), (1032, 2498197), (1118, 2306028), (1209, 2132456), (1333, 1934088), (1612, 1599342), (1677, 1537352), (2236, 1153014), (2418, 1066228), (2666, 967044), (3224, 799671), (3354, 768676), (3999, 644696), (4472, 576507), (4836, 533114), (5332, 483522), (6199, 415896), (6708, 384338), (7998, 322348), (9672, 266557), (10664, 241761), (12398, 207948), (13416, 192169), (15996, 161174), (17329, 148776), (18597, 138632), (24796, 103974), (31992, 80587), (34658, 74388), (37194, 69316), (49592, 51987)]