268781976

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{14303}}^1$

素因数の和:14350

約数の個数: 80

約数和(自身を含む): 778852800

約数和(自身を除く): 510070824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 14303, 18792, 28606, 42909, 57212, 85818, 114424, 128727, 171636, 257454, 343272, 386181, 414787, 514908, 772362, 829574, 1029816, 1158543, 1244361, 1544724, 1659148, 2317086, 2488722, 3089448, 3318296, 3733083, 4634172, 4977444, 7466166, 9268344, 9954888, 11199249, 14932332, 22398498, 29864664, 33597747, 44796996, 67195494, 89593992, 134390988, 268781976]

約数ペア:

[(1, 268781976), (2, 134390988), (3, 89593992), (4, 67195494), (6, 44796996), (8, 33597747), (9, 29864664), (12, 22398498), (18, 14932332), (24, 11199249), (27, 9954888), (29, 9268344), (36, 7466166), (54, 4977444), (58, 4634172), (72, 3733083), (81, 3318296), (87, 3089448), (108, 2488722), (116, 2317086), (162, 1659148), (174, 1544724), (216, 1244361), (232, 1158543), (261, 1029816), (324, 829574), (348, 772362), (522, 514908), (648, 414787), (696, 386181), (783, 343272), (1044, 257454), (1566, 171636), (2088, 128727), (2349, 114424), (3132, 85818), (4698, 57212), (6264, 42909), (9396, 28606), (14303, 18792)]