245707344

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8286

約数の個数: 100

約数和(自身を含む): 742157856

約数和(自身を除く): 496450512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 8243, 9936, 14904, 16486, 24729, 29808, 32972, 49458, 65944, 74187, 98916, 131888, 148374, 189589, 197832, 222561, 296748, 379178, 395664, 445122, 568767, 593496, 667683, 758356, 890244, 1137534, 1186992, 1335366, 1516712, 1706301, 1780488, 2275068, 2670732, 3033424, 3412602, 3560976, 4550136, 5118903, 5341464, 6825204, 9100272, 10237806, 10682928, 13650408, 15356709, 20475612, 27300816, 30713418, 40951224, 61426836, 81902448, 122853672, 245707344]

約数ペア:

[(1, 245707344), (2, 122853672), (3, 81902448), (4, 61426836), (6, 40951224), (8, 30713418), (9, 27300816), (12, 20475612), (16, 15356709), (18, 13650408), (23, 10682928), (24, 10237806), (27, 9100272), (36, 6825204), (46, 5341464), (48, 5118903), (54, 4550136), (69, 3560976), (72, 3412602), (81, 3033424), (92, 2670732), (108, 2275068), (138, 1780488), (144, 1706301), (162, 1516712), (184, 1335366), (207, 1186992), (216, 1137534), (276, 890244), (324, 758356), (368, 667683), (414, 593496), (432, 568767), (552, 445122), (621, 395664), (648, 379178), (828, 296748), (1104, 222561), (1242, 197832), (1296, 189589), (1656, 148374), (1863, 131888), (2484, 98916), (3312, 74187), (3726, 65944), (4968, 49458), (7452, 32972), (8243, 29808), (9936, 24729), (14904, 16486)]