223605408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 637156800

約数和(自身を除く): 413551392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 556, 624, 834, 1112, 1248, 1289, 1668, 1807, 2224, 2578, 3336, 3614, 3867, 4448, 5156, 5421, 6672, 7228, 7734, 10312, 10842, 13344, 14456, 15468, 16757, 20624, 21684, 28912, 30936, 33514, 41248, 43368, 50271, 57824, 61872, 67028, 86736, 100542, 123744, 134056, 173472, 179171, 201084, 268112, 358342, 402168, 536224, 537513, 716684, 804336, 1075026, 1433368, 1608672, 2150052, 2329223, 2866736, 4300104, 4658446, 5733472, 6987669, 8600208, 9316892, 13975338, 17200416, 18633784, 27950676, 37267568, 55901352, 74535136, 111802704, 223605408]

約数ペア:

[(1, 223605408), (2, 111802704), (3, 74535136), (4, 55901352), (6, 37267568), (8, 27950676), (12, 18633784), (13, 17200416), (16, 13975338), (24, 9316892), (26, 8600208), (32, 6987669), (39, 5733472), (48, 4658446), (52, 4300104), (78, 2866736), (96, 2329223), (104, 2150052), (139, 1608672), (156, 1433368), (208, 1075026), (278, 804336), (312, 716684), (416, 537513), (417, 536224), (556, 402168), (624, 358342), (834, 268112), (1112, 201084), (1248, 179171), (1289, 173472), (1668, 134056), (1807, 123744), (2224, 100542), (2578, 86736), (3336, 67028), (3614, 61872), (3867, 57824), (4448, 50271), (5156, 43368), (5421, 41248), (6672, 33514), (7228, 30936), (7734, 28912), (10312, 21684), (10842, 20624), (13344, 16757), (14456, 15468)]