268616088

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 128

約数和(自身を含む): 814161600

約数和(自身を除く): 545545512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1181, 1404, 1458, 1944, 2106, 2187, 2362, 2808, 2916, 3159, 3543, 4212, 4374, 4724, 5832, 6318, 7086, 8424, 8748, 9448, 9477, 10629, 12636, 14172, 15353, 17496, 18954, 21258, 25272, 28344, 28431, 30706, 31887, 37908, 42516, 46059, 56862, 61412, 63774, 75816, 85032, 92118, 95661, 113724, 122824, 127548, 138177, 184236, 191322, 227448, 255096, 276354, 286983, 368472, 382644, 414531, 552708, 573966, 765288, 829062, 860949, 1105416, 1147932, 1243593, 1658124, 1721898, 2295864, 2487186, 2582847, 3316248, 3443796, 3730779, 4974372, 5165694, 6887592, 7461558, 9948744, 10331388, 11192337, 14923116, 20662776, 22384674, 29846232, 33577011, 44769348, 67154022, 89538696, 134308044, 268616088]

約数ペア:

[(1, 268616088), (2, 134308044), (3, 89538696), (4, 67154022), (6, 44769348), (8, 33577011), (9, 29846232), (12, 22384674), (13, 20662776), (18, 14923116), (24, 11192337), (26, 10331388), (27, 9948744), (36, 7461558), (39, 6887592), (52, 5165694), (54, 4974372), (72, 3730779), (78, 3443796), (81, 3316248), (104, 2582847), (108, 2487186), (117, 2295864), (156, 1721898), (162, 1658124), (216, 1243593), (234, 1147932), (243, 1105416), (312, 860949), (324, 829062), (351, 765288), (468, 573966), (486, 552708), (648, 414531), (702, 382644), (729, 368472), (936, 286983), (972, 276354), (1053, 255096), (1181, 227448), (1404, 191322), (1458, 184236), (1944, 138177), (2106, 127548), (2187, 122824), (2362, 113724), (2808, 95661), (2916, 92118), (3159, 85032), (3543, 75816), (4212, 63774), (4374, 61412), (4724, 56862), (5832, 46059), (6318, 42516), (7086, 37908), (8424, 31887), (8748, 30706), (9448, 28431), (9477, 28344), (10629, 25272), (12636, 21258), (14172, 18954), (15353, 17496)]