385549416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{254993}}^1$

素因数の和:255015

約数の個数: 64

約数和(自身を含む): 1223971200

約数和(自身を除く): 838421784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 254993, 509986, 764979, 1019972, 1529958, 1784951, 2039944, 2294937, 3059916, 3569902, 4589874, 5354853, 6119832, 6884811, 7139804, 9179748, 10709706, 13769622, 14279608, 16064559, 18359496, 21419412, 27539244, 32129118, 42838824, 48193677, 55078488, 64258236, 96387354, 128516472, 192774708, 385549416]

約数ペア:

[(1, 385549416), (2, 192774708), (3, 128516472), (4, 96387354), (6, 64258236), (7, 55078488), (8, 48193677), (9, 42838824), (12, 32129118), (14, 27539244), (18, 21419412), (21, 18359496), (24, 16064559), (27, 14279608), (28, 13769622), (36, 10709706), (42, 9179748), (54, 7139804), (56, 6884811), (63, 6119832), (72, 5354853), (84, 4589874), (108, 3569902), (126, 3059916), (168, 2294937), (189, 2039944), (216, 1784951), (252, 1529958), (378, 1019972), (504, 764979), (756, 509986), (1512, 254993)]