392133248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 902496000

約数和(自身を除く): 510362752

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 128, 152, 157, 158, 208, 247, 304, 314, 316, 416, 494, 608, 628, 632, 832, 988, 1027, 1216, 1256, 1264, 1501, 1664, 1976, 2041, 2054, 2432, 2512, 2528, 2983, 3002, 3952, 4082, 4108, 5024, 5056, 5966, 6004, 7904, 8164, 8216, 10048, 10112, 11932, 12008, 12403, 15808, 16328, 16432, 19513, 20096, 23864, 24016, 24806, 31616, 32656, 32864, 38779, 39026, 47728, 48032, 49612, 65312, 65728, 77558, 78052, 95456, 96064, 99224, 130624, 131456, 155116, 156104, 161239, 190912, 192128, 198448, 235657, 261248, 310232, 312208, 322478, 381824, 396896, 471314, 620464, 624416, 644956, 793792, 942628, 1240928, 1248832, 1289912, 1587584, 1885256, 2481856, 2497664, 2579824, 3063541, 3770512, 4963712, 5159648, 6127082, 7541024, 10319296, 12254164, 15082048, 20638592, 24508328, 30164096, 49016656, 98033312, 196066624, 392133248]

約数ペア:

[(1, 392133248), (2, 196066624), (4, 98033312), (8, 49016656), (13, 30164096), (16, 24508328), (19, 20638592), (26, 15082048), (32, 12254164), (38, 10319296), (52, 7541024), (64, 6127082), (76, 5159648), (79, 4963712), (104, 3770512), (128, 3063541), (152, 2579824), (157, 2497664), (158, 2481856), (208, 1885256), (247, 1587584), (304, 1289912), (314, 1248832), (316, 1240928), (416, 942628), (494, 793792), (608, 644956), (628, 624416), (632, 620464), (832, 471314), (988, 396896), (1027, 381824), (1216, 322478), (1256, 312208), (1264, 310232), (1501, 261248), (1664, 235657), (1976, 198448), (2041, 192128), (2054, 190912), (2432, 161239), (2512, 156104), (2528, 155116), (2983, 131456), (3002, 130624), (3952, 99224), (4082, 96064), (4108, 95456), (5024, 78052), (5056, 77558), (5966, 65728), (6004, 65312), (7904, 49612), (8164, 48032), (8216, 47728), (10048, 39026), (10112, 38779), (11932, 32864), (12008, 32656), (12403, 31616), (15808, 24806), (16328, 24016), (16432, 23864), (19513, 20096)]