216582012

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 571648896

約数和(自身を除く): 355066884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 652, 972, 978, 1367, 1467, 1956, 2734, 2934, 4101, 4401, 5468, 5868, 8202, 8802, 12303, 13203, 16404, 17604, 24606, 26406, 36909, 39609, 49212, 52812, 73818, 79218, 110727, 147636, 158436, 221454, 222821, 332181, 442908, 445642, 664362, 668463, 891284, 1328724, 1336926, 2005389, 2673852, 4010778, 6016167, 8021556, 12032334, 18048501, 24064668, 36097002, 54145503, 72194004, 108291006, 216582012]

約数ペア:

[(1, 216582012), (2, 108291006), (3, 72194004), (4, 54145503), (6, 36097002), (9, 24064668), (12, 18048501), (18, 12032334), (27, 8021556), (36, 6016167), (54, 4010778), (81, 2673852), (108, 2005389), (162, 1336926), (163, 1328724), (243, 891284), (324, 668463), (326, 664362), (486, 445642), (489, 442908), (652, 332181), (972, 222821), (978, 221454), (1367, 158436), (1467, 147636), (1956, 110727), (2734, 79218), (2934, 73818), (4101, 52812), (4401, 49212), (5468, 39609), (5868, 36909), (8202, 26406), (8802, 24606), (12303, 17604), (13203, 16404)]