222090882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 503387136

約数和(自身を除く): 281296254

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 1209, 1378, 1643, 1733, 2067, 2418, 3286, 3466, 4134, 4929, 5199, 9858, 10398, 21359, 22529, 42718, 45058, 53723, 64077, 67587, 91849, 107446, 128154, 135174, 161169, 183698, 275547, 322338, 551094, 698399, 1194037, 1396798, 2095197, 2388074, 2847319, 3582111, 4190394, 5694638, 7164222, 8541957, 17083914, 37015147, 74030294, 111045441, 222090882]

約数ペア:

[(1, 222090882), (2, 111045441), (3, 74030294), (6, 37015147), (13, 17083914), (26, 8541957), (31, 7164222), (39, 5694638), (53, 4190394), (62, 3582111), (78, 2847319), (93, 2388074), (106, 2095197), (159, 1396798), (186, 1194037), (318, 698399), (403, 551094), (689, 322338), (806, 275547), (1209, 183698), (1378, 161169), (1643, 135174), (1733, 128154), (2067, 107446), (2418, 91849), (3286, 67587), (3466, 64077), (4134, 53723), (4929, 45058), (5199, 42718), (9858, 22529), (10398, 21359)]