513509256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13381}}^1$

素因数の和:13447

約数の個数: 96

約数和(自身を含む): 1534380120

約数和(自身を除く): 1020870864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 2132, 2952, 3198, 4264, 4797, 6396, 9594, 12792, 13381, 19188, 26762, 38376, 40143, 53524, 80286, 107048, 120429, 160572, 173953, 240858, 321144, 347906, 481716, 521859, 548621, 695812, 963432, 1043718, 1097242, 1391624, 1565577, 1645863, 2087436, 2194484, 3131154, 3291726, 4174872, 4388968, 4937589, 6262308, 6583452, 7132073, 9875178, 12524616, 13166904, 14264146, 19750356, 21396219, 28528292, 39500712, 42792438, 57056584, 64188657, 85584876, 128377314, 171169752, 256754628, 513509256]

約数ペア:

[(1, 513509256), (2, 256754628), (3, 171169752), (4, 128377314), (6, 85584876), (8, 64188657), (9, 57056584), (12, 42792438), (13, 39500712), (18, 28528292), (24, 21396219), (26, 19750356), (36, 14264146), (39, 13166904), (41, 12524616), (52, 9875178), (72, 7132073), (78, 6583452), (82, 6262308), (104, 4937589), (117, 4388968), (123, 4174872), (156, 3291726), (164, 3131154), (234, 2194484), (246, 2087436), (312, 1645863), (328, 1565577), (369, 1391624), (468, 1097242), (492, 1043718), (533, 963432), (738, 695812), (936, 548621), (984, 521859), (1066, 481716), (1476, 347906), (1599, 321144), (2132, 240858), (2952, 173953), (3198, 160572), (4264, 120429), (4797, 107048), (6396, 80286), (9594, 53524), (12792, 40143), (13381, 38376), (19188, 26762)]