266448897

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 479606400

約数和(自身を除く): 213157503

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 59, 87, 99, 117, 121, 143, 177, 261, 319, 363, 377, 429, 531, 649, 767, 957, 1089, 1131, 1287, 1331, 1573, 1711, 1947, 2301, 2871, 3393, 3509, 3993, 4147, 4719, 5133, 5841, 6903, 7139, 8437, 10527, 11979, 12441, 14157, 15399, 17303, 18821, 21417, 22243, 25311, 31581, 37323, 38599, 45617, 51909, 56463, 64251, 66729, 75933, 78529, 92807, 115797, 136851, 155727, 169389, 200187, 207031, 235587, 244673, 278421, 347391, 410553, 501787, 621093, 706761, 734019, 835263, 1020877, 1505361, 1863279, 2202057, 2277341, 2691403, 3062631, 4516083, 6832023, 8074209, 9187893, 20496069, 24222627, 29605433, 88816299, 266448897]

約数ペア:

[(1, 266448897), (3, 88816299), (9, 29605433), (11, 24222627), (13, 20496069), (29, 9187893), (33, 8074209), (39, 6832023), (59, 4516083), (87, 3062631), (99, 2691403), (117, 2277341), (121, 2202057), (143, 1863279), (177, 1505361), (261, 1020877), (319, 835263), (363, 734019), (377, 706761), (429, 621093), (531, 501787), (649, 410553), (767, 347391), (957, 278421), (1089, 244673), (1131, 235587), (1287, 207031), (1331, 200187), (1573, 169389), (1711, 155727), (1947, 136851), (2301, 115797), (2871, 92807), (3393, 78529), (3509, 75933), (3993, 66729), (4147, 64251), (4719, 56463), (5133, 51909), (5841, 45617), (6903, 38599), (7139, 37323), (8437, 31581), (10527, 25311), (11979, 22243), (12441, 21417), (14157, 18821), (15399, 17303)]