238294548

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4099

約数の個数: 72

約数和(自身を含む): 635063520

約数和(自身を除く): 396768972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 3294, 4019, 4941, 6588, 8038, 9882, 12057, 14823, 16076, 19764, 24114, 29646, 36171, 48228, 59292, 72342, 108513, 144684, 217026, 245159, 325539, 434052, 490318, 651078, 735477, 976617, 980636, 1302156, 1470954, 1953234, 2206431, 2941908, 3906468, 4412862, 6619293, 8825724, 13238586, 19857879, 26477172, 39715758, 59573637, 79431516, 119147274, 238294548]

約数ペア:

[(1, 238294548), (2, 119147274), (3, 79431516), (4, 59573637), (6, 39715758), (9, 26477172), (12, 19857879), (18, 13238586), (27, 8825724), (36, 6619293), (54, 4412862), (61, 3906468), (81, 2941908), (108, 2206431), (122, 1953234), (162, 1470954), (183, 1302156), (243, 980636), (244, 976617), (324, 735477), (366, 651078), (486, 490318), (549, 434052), (732, 325539), (972, 245159), (1098, 217026), (1647, 144684), (2196, 108513), (3294, 72342), (4019, 59292), (4941, 48228), (6588, 36171), (8038, 29646), (9882, 24114), (12057, 19764), (14823, 16076)]