252342272

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 104

約数和(自身を含む): 621991776

約数和(自身を除く): 369649504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 677, 728, 832, 896, 1024, 1354, 1456, 1664, 1792, 2048, 2708, 2912, 3328, 3584, 4096, 4739, 5416, 5824, 6656, 7168, 8801, 9478, 10832, 11648, 13312, 14336, 17602, 18956, 21664, 23296, 26624, 28672, 35204, 37912, 43328, 46592, 53248, 61607, 70408, 75824, 86656, 93184, 123214, 140816, 151648, 173312, 186368, 246428, 281632, 303296, 346624, 372736, 492856, 563264, 606592, 693248, 985712, 1126528, 1213184, 1386496, 1971424, 2253056, 2426368, 2772992, 3942848, 4506112, 4852736, 7885696, 9012224, 9705472, 15771392, 18024448, 19410944, 31542784, 36048896, 63085568, 126171136, 252342272]

約数ペア:

[(1, 252342272), (2, 126171136), (4, 63085568), (7, 36048896), (8, 31542784), (13, 19410944), (14, 18024448), (16, 15771392), (26, 9705472), (28, 9012224), (32, 7885696), (52, 4852736), (56, 4506112), (64, 3942848), (91, 2772992), (104, 2426368), (112, 2253056), (128, 1971424), (182, 1386496), (208, 1213184), (224, 1126528), (256, 985712), (364, 693248), (416, 606592), (448, 563264), (512, 492856), (677, 372736), (728, 346624), (832, 303296), (896, 281632), (1024, 246428), (1354, 186368), (1456, 173312), (1664, 151648), (1792, 140816), (2048, 123214), (2708, 93184), (2912, 86656), (3328, 75824), (3584, 70408), (4096, 61607), (4739, 53248), (5416, 46592), (5824, 43328), (6656, 37912), (7168, 35204), (8801, 28672), (9478, 26624), (10832, 23296), (11648, 21664), (13312, 18956), (14336, 17602)]