623664

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 1798992

約数和(自身を除く): 1175328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 71, 72, 122, 142, 144, 183, 213, 244, 284, 366, 426, 488, 549, 568, 639, 732, 852, 976, 1098, 1136, 1278, 1464, 1704, 2196, 2556, 2928, 3408, 4331, 4392, 5112, 8662, 8784, 10224, 12993, 17324, 25986, 34648, 38979, 51972, 69296, 77958, 103944, 155916, 207888, 311832, 623664]

約数ペア:

[(1, 623664), (2, 311832), (3, 207888), (4, 155916), (6, 103944), (8, 77958), (9, 69296), (12, 51972), (16, 38979), (18, 34648), (24, 25986), (36, 17324), (48, 12993), (61, 10224), (71, 8784), (72, 8662), (122, 5112), (142, 4392), (144, 4331), (183, 3408), (213, 2928), (244, 2556), (284, 2196), (366, 1704), (426, 1464), (488, 1278), (549, 1136), (568, 1098), (639, 976), (732, 852)]