468698398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 880398720

約数和(自身を除く): 411700322

約数列:

[1, 2, 7, 14, 17, 34, 53, 73, 106, 119, 146, 238, 371, 509, 511, 742, 901, 1018, 1022, 1241, 1802, 2482, 3563, 3869, 6307, 7126, 7738, 8653, 8687, 12614, 17306, 17374, 26977, 27083, 37157, 53954, 54166, 60571, 65773, 74314, 121142, 131546, 188839, 260099, 377678, 458609, 460411, 520198, 631669, 917218, 920822, 1263338, 1969321, 3210263, 3938642, 4421683, 6420526, 8843366, 13785247, 27570494, 33478457, 66956914, 234349199, 468698398]

約数ペア:

[(1, 468698398), (2, 234349199), (7, 66956914), (14, 33478457), (17, 27570494), (34, 13785247), (53, 8843366), (73, 6420526), (106, 4421683), (119, 3938642), (146, 3210263), (238, 1969321), (371, 1263338), (509, 920822), (511, 917218), (742, 631669), (901, 520198), (1018, 460411), (1022, 458609), (1241, 377678), (1802, 260099), (2482, 188839), (3563, 131546), (3869, 121142), (6307, 74314), (7126, 65773), (7738, 60571), (8653, 54166), (8687, 53954), (12614, 37157), (17306, 27083), (17374, 26977)]