738891008

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 1562826048

約数和(自身を除く): 823935040

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 256, 268, 368, 536, 736, 1072, 1472, 1541, 1873, 2144, 2944, 3082, 3746, 4288, 5888, 6164, 7492, 8576, 12328, 14984, 17152, 24656, 29968, 43079, 49312, 59936, 86158, 98624, 119872, 125491, 172316, 197248, 239744, 250982, 344632, 394496, 479488, 501964, 689264, 1003928, 1378528, 2007856, 2757056, 2886293, 4015712, 5514112, 5772586, 8031424, 11028224, 11545172, 16062848, 23090344, 32125696, 46180688, 92361376, 184722752, 369445504, 738891008]

約数ペア:

[(1, 738891008), (2, 369445504), (4, 184722752), (8, 92361376), (16, 46180688), (23, 32125696), (32, 23090344), (46, 16062848), (64, 11545172), (67, 11028224), (92, 8031424), (128, 5772586), (134, 5514112), (184, 4015712), (256, 2886293), (268, 2757056), (368, 2007856), (536, 1378528), (736, 1003928), (1072, 689264), (1472, 501964), (1541, 479488), (1873, 394496), (2144, 344632), (2944, 250982), (3082, 239744), (3746, 197248), (4288, 172316), (5888, 125491), (6164, 119872), (7492, 98624), (8576, 86158), (12328, 59936), (14984, 49312), (17152, 43079), (24656, 29968)]