318593216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2221

約数の個数: 56

約数和(自身を含む): 671047680

約数和(自身を除く): 352454464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2063, 2413, 4064, 4126, 4826, 8128, 8252, 9652, 16504, 19304, 33008, 38608, 39197, 66016, 77216, 78394, 132032, 154432, 156788, 262001, 313576, 524002, 627152, 1048004, 1254304, 2096008, 2508608, 4192016, 4978019, 8384032, 9956038, 16768064, 19912076, 39824152, 79648304, 159296608, 318593216]

約数ペア:

[(1, 318593216), (2, 159296608), (4, 79648304), (8, 39824152), (16, 19912076), (19, 16768064), (32, 9956038), (38, 8384032), (64, 4978019), (76, 4192016), (127, 2508608), (152, 2096008), (254, 1254304), (304, 1048004), (508, 627152), (608, 524002), (1016, 313576), (1216, 262001), (2032, 156788), (2063, 154432), (2413, 132032), (4064, 78394), (4126, 77216), (4826, 66016), (8128, 39197), (8252, 38608), (9652, 33008), (16504, 19304)]