313863088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 761308416

約数和(自身を除く): 447445328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 373, 616, 683, 746, 1232, 1366, 1492, 2611, 2732, 2984, 4103, 4781, 5222, 5464, 5968, 7513, 8206, 9562, 10444, 10928, 15026, 16412, 19124, 20888, 28721, 30052, 32824, 38248, 41776, 52591, 57442, 60104, 65648, 76496, 105182, 114884, 120208, 210364, 229768, 254759, 420728, 459536, 509518, 841456, 1019036, 1783313, 2038072, 2802349, 3566626, 4076144, 5604698, 7133252, 11209396, 14266504, 19616443, 22418792, 28533008, 39232886, 44837584, 78465772, 156931544, 313863088]

約数ペア:

[(1, 313863088), (2, 156931544), (4, 78465772), (7, 44837584), (8, 39232886), (11, 28533008), (14, 22418792), (16, 19616443), (22, 14266504), (28, 11209396), (44, 7133252), (56, 5604698), (77, 4076144), (88, 3566626), (112, 2802349), (154, 2038072), (176, 1783313), (308, 1019036), (373, 841456), (616, 509518), (683, 459536), (746, 420728), (1232, 254759), (1366, 229768), (1492, 210364), (2611, 120208), (2732, 114884), (2984, 105182), (4103, 76496), (4781, 65648), (5222, 60104), (5464, 57442), (5968, 52591), (7513, 41776), (8206, 38248), (9562, 32824), (10444, 30052), (10928, 28721), (15026, 20888), (16412, 19124)]