255868296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 662937600

約数和(自身を除く): 407069304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 331, 372, 662, 744, 993, 1039, 1324, 1986, 2078, 2648, 3117, 3972, 4156, 6234, 7944, 8312, 10261, 12468, 20522, 24936, 30783, 32209, 41044, 61566, 64418, 82088, 96627, 123132, 128836, 193254, 246264, 257672, 343909, 386508, 687818, 773016, 1031727, 1375636, 2063454, 2751272, 4126908, 8253816, 10661179, 21322358, 31983537, 42644716, 63967074, 85289432, 127934148, 255868296]

約数ペア:

[(1, 255868296), (2, 127934148), (3, 85289432), (4, 63967074), (6, 42644716), (8, 31983537), (12, 21322358), (24, 10661179), (31, 8253816), (62, 4126908), (93, 2751272), (124, 2063454), (186, 1375636), (248, 1031727), (331, 773016), (372, 687818), (662, 386508), (744, 343909), (993, 257672), (1039, 246264), (1324, 193254), (1986, 128836), (2078, 123132), (2648, 96627), (3117, 82088), (3972, 64418), (4156, 61566), (6234, 41044), (7944, 32209), (8312, 30783), (10261, 24936), (12468, 20522)]