328320912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 898880960

約数和(自身を除く): 570560048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1884, 2293, 2512, 2983, 3768, 4586, 5966, 6879, 7536, 8949, 9172, 11932, 13758, 17898, 18344, 23864, 27516, 35796, 36688, 43567, 47728, 55032, 71592, 87134, 110064, 130701, 143184, 174268, 261402, 348536, 360001, 522804, 697072, 720002, 1045608, 1080003, 1440004, 2091216, 2160006, 2880008, 4320012, 5760016, 6840019, 8640024, 13680038, 17280048, 20520057, 27360076, 41040114, 54720152, 82080228, 109440304, 164160456, 328320912]

約数ペア:

[(1, 328320912), (2, 164160456), (3, 109440304), (4, 82080228), (6, 54720152), (8, 41040114), (12, 27360076), (16, 20520057), (19, 17280048), (24, 13680038), (38, 8640024), (48, 6840019), (57, 5760016), (76, 4320012), (114, 2880008), (152, 2160006), (157, 2091216), (228, 1440004), (304, 1080003), (314, 1045608), (456, 720002), (471, 697072), (628, 522804), (912, 360001), (942, 348536), (1256, 261402), (1884, 174268), (2293, 143184), (2512, 130701), (2983, 110064), (3768, 87134), (4586, 71592), (5966, 55032), (6879, 47728), (7536, 43567), (8949, 36688), (9172, 35796), (11932, 27516), (13758, 23864), (17898, 18344)]