306260136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15616

約数の個数: 128

約数和(自身を含む): 1047110400

約数和(自身を除く): 740850264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 15581, 19656, 31162, 46743, 62324, 93486, 109067, 124648, 140229, 186972, 202553, 218134, 280458, 327201, 373944, 405106, 420687, 436268, 560916, 607659, 654402, 810212, 841374, 872536, 981603, 1121832, 1215318, 1308804, 1417871, 1620424, 1682748, 1822977, 1963206, 2430636, 2617608, 2835742, 2944809, 3365496, 3645954, 3926412, 4253613, 4861272, 5468931, 5671484, 5889618, 7291908, 7852824, 8507226, 10937862, 11342968, 11779236, 12760839, 14583816, 17014452, 21875724, 23558472, 25521678, 34028904, 38282517, 43751448, 51043356, 76565034, 102086712, 153130068, 306260136]

約数ペア:

[(1, 306260136), (2, 153130068), (3, 102086712), (4, 76565034), (6, 51043356), (7, 43751448), (8, 38282517), (9, 34028904), (12, 25521678), (13, 23558472), (14, 21875724), (18, 17014452), (21, 14583816), (24, 12760839), (26, 11779236), (27, 11342968), (28, 10937862), (36, 8507226), (39, 7852824), (42, 7291908), (52, 5889618), (54, 5671484), (56, 5468931), (63, 4861272), (72, 4253613), (78, 3926412), (84, 3645954), (91, 3365496), (104, 2944809), (108, 2835742), (117, 2617608), (126, 2430636), (156, 1963206), (168, 1822977), (182, 1682748), (189, 1620424), (216, 1417871), (234, 1308804), (252, 1215318), (273, 1121832), (312, 981603), (351, 872536), (364, 841374), (378, 810212), (468, 654402), (504, 607659), (546, 560916), (702, 436268), (728, 420687), (756, 405106), (819, 373944), (936, 327201), (1092, 280458), (1404, 218134), (1512, 202553), (1638, 186972), (2184, 140229), (2457, 124648), (2808, 109067), (3276, 93486), (4914, 62324), (6552, 46743), (9828, 31162), (15581, 19656)]