220618584

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 613267200

約数和(自身を除く): 392648616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 103, 142, 206, 213, 284, 309, 412, 419, 426, 568, 618, 639, 824, 838, 852, 927, 1236, 1257, 1278, 1676, 1704, 1854, 2472, 2514, 2556, 3352, 3708, 3771, 5028, 5112, 7313, 7416, 7542, 10056, 14626, 15084, 21939, 29252, 29749, 30168, 43157, 43878, 58504, 59498, 65817, 86314, 87756, 89247, 118996, 129471, 131634, 172628, 175512, 178494, 237992, 258942, 263268, 267741, 345256, 356988, 388413, 517884, 526536, 535482, 713976, 776826, 1035768, 1070964, 1553652, 2141928, 3064147, 3107304, 6128294, 9192441, 12256588, 18384882, 24513176, 27577323, 36769764, 55154646, 73539528, 110309292, 220618584]

約数ペア:

[(1, 220618584), (2, 110309292), (3, 73539528), (4, 55154646), (6, 36769764), (8, 27577323), (9, 24513176), (12, 18384882), (18, 12256588), (24, 9192441), (36, 6128294), (71, 3107304), (72, 3064147), (103, 2141928), (142, 1553652), (206, 1070964), (213, 1035768), (284, 776826), (309, 713976), (412, 535482), (419, 526536), (426, 517884), (568, 388413), (618, 356988), (639, 345256), (824, 267741), (838, 263268), (852, 258942), (927, 237992), (1236, 178494), (1257, 175512), (1278, 172628), (1676, 131634), (1704, 129471), (1854, 118996), (2472, 89247), (2514, 87756), (2556, 86314), (3352, 65817), (3708, 59498), (3771, 58504), (5028, 43878), (5112, 43157), (7313, 30168), (7416, 29749), (7542, 29252), (10056, 21939), (14626, 15084)]