239225328

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^2$

素因数の和:371

約数の個数: 90

約数和(自身を含む): 681363384

約数和(自身を除く): 442138056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 127, 144, 206, 254, 309, 381, 412, 508, 618, 762, 824, 927, 1016, 1143, 1236, 1524, 1648, 1854, 2032, 2286, 2472, 3048, 3708, 4572, 4944, 6096, 7416, 9144, 13081, 14832, 16129, 18288, 26162, 32258, 39243, 48387, 52324, 64516, 78486, 96774, 104648, 117729, 129032, 145161, 156972, 193548, 209296, 235458, 258064, 290322, 313944, 387096, 470916, 580644, 627888, 774192, 941832, 1161288, 1661287, 1883664, 2322576, 3322574, 4983861, 6645148, 9967722, 13290296, 14951583, 19935444, 26580592, 29903166, 39870888, 59806332, 79741776, 119612664, 239225328]

約数ペア:

[(1, 239225328), (2, 119612664), (3, 79741776), (4, 59806332), (6, 39870888), (8, 29903166), (9, 26580592), (12, 19935444), (16, 14951583), (18, 13290296), (24, 9967722), (36, 6645148), (48, 4983861), (72, 3322574), (103, 2322576), (127, 1883664), (144, 1661287), (206, 1161288), (254, 941832), (309, 774192), (381, 627888), (412, 580644), (508, 470916), (618, 387096), (762, 313944), (824, 290322), (927, 258064), (1016, 235458), (1143, 209296), (1236, 193548), (1524, 156972), (1648, 145161), (1854, 129032), (2032, 117729), (2286, 104648), (2472, 96774), (3048, 78486), (3708, 64516), (4572, 52324), (4944, 48387), (6096, 39243), (7416, 32258), (9144, 26162), (13081, 18288), (14832, 16129)]