355398384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21713}}^1$

素因数の和:21766

約数の個数: 80

約数和(自身を含む): 1033933824

約数和(自身を除く): 678535440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 21713, 43426, 65139, 86852, 130278, 173704, 238843, 260556, 347408, 477686, 521112, 673103, 716529, 955372, 1042224, 1346206, 1433058, 1910744, 2019309, 2692412, 2866116, 3821488, 4038618, 5384824, 5732232, 7404133, 8077236, 10769648, 11464464, 14808266, 16154472, 22212399, 29616532, 32308944, 44424798, 59233064, 88849596, 118466128, 177699192, 355398384]

約数ペア:

[(1, 355398384), (2, 177699192), (3, 118466128), (4, 88849596), (6, 59233064), (8, 44424798), (11, 32308944), (12, 29616532), (16, 22212399), (22, 16154472), (24, 14808266), (31, 11464464), (33, 10769648), (44, 8077236), (48, 7404133), (62, 5732232), (66, 5384824), (88, 4038618), (93, 3821488), (124, 2866116), (132, 2692412), (176, 2019309), (186, 1910744), (248, 1433058), (264, 1346206), (341, 1042224), (372, 955372), (496, 716529), (528, 673103), (682, 521112), (744, 477686), (1023, 347408), (1364, 260556), (1488, 238843), (2046, 173704), (2728, 130278), (4092, 86852), (5456, 65139), (8184, 43426), (16368, 21713)]