22478839188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 56848856064

約数和(自身を除く): 34370016876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 607, 831, 857, 1108, 1214, 1662, 1714, 1821, 2428, 2571, 3324, 3428, 3601, 3642, 5142, 7202, 7284, 7891, 10284, 10803, 11141, 14404, 15782, 21606, 22282, 23673, 31564, 33423, 43212, 44564, 47346, 66846, 94692, 133692, 168139, 237389, 336278, 474778, 504417, 520199, 672556, 712167, 949556, 1008834, 1040398, 1424334, 1560597, 2017668, 2080796, 2185807, 2848668, 3086057, 3121194, 4371614, 6172114, 6242388, 6557421, 6762587, 8743228, 9258171, 12344228, 13114842, 13525174, 18516342, 20287761, 26229684, 27050348, 37032684, 40575522, 81151044, 144095123, 288190246, 432285369, 576380492, 864570738, 1729141476, 1873236599, 3746473198, 5619709797, 7492946396, 11239419594, 22478839188]

約数ペア:

[(1, 22478839188), (2, 11239419594), (3, 7492946396), (4, 5619709797), (6, 3746473198), (12, 1873236599), (13, 1729141476), (26, 864570738), (39, 576380492), (52, 432285369), (78, 288190246), (156, 144095123), (277, 81151044), (554, 40575522), (607, 37032684), (831, 27050348), (857, 26229684), (1108, 20287761), (1214, 18516342), (1662, 13525174), (1714, 13114842), (1821, 12344228), (2428, 9258171), (2571, 8743228), (3324, 6762587), (3428, 6557421), (3601, 6242388), (3642, 6172114), (5142, 4371614), (7202, 3121194), (7284, 3086057), (7891, 2848668), (10284, 2185807), (10803, 2080796), (11141, 2017668), (14404, 1560597), (15782, 1424334), (21606, 1040398), (22282, 1008834), (23673, 949556), (31564, 712167), (33423, 672556), (43212, 520199), (44564, 504417), (47346, 474778), (66846, 336278), (94692, 237389), (133692, 168139)]