1323147168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{656323}}^1$

素因数の和:656346

約数の個数: 72

約数和(自身を含む): 4300234848

約数和(自身を除く): 2977087680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 656323, 1312646, 1968969, 2625292, 3937938, 4594261, 5250584, 5906907, 7875876, 9188522, 10501168, 11813814, 13782783, 15751752, 18377044, 21002336, 23627628, 27565566, 31503504, 36754088, 41348349, 47255256, 55131132, 63007008, 73508176, 82696698, 94510512, 110262264, 147016352, 165393396, 189021024, 220524528, 330786792, 441049056, 661573584, 1323147168]

約数ペア:

[(1, 1323147168), (2, 661573584), (3, 441049056), (4, 330786792), (6, 220524528), (7, 189021024), (8, 165393396), (9, 147016352), (12, 110262264), (14, 94510512), (16, 82696698), (18, 73508176), (21, 63007008), (24, 55131132), (28, 47255256), (32, 41348349), (36, 36754088), (42, 31503504), (48, 27565566), (56, 23627628), (63, 21002336), (72, 18377044), (84, 15751752), (96, 13782783), (112, 11813814), (126, 10501168), (144, 9188522), (168, 7875876), (224, 5906907), (252, 5250584), (288, 4594261), (336, 3937938), (504, 2625292), (672, 1968969), (1008, 1312646), (2016, 656323)]