646934496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27283}}^1$

素因数の和:27328

約数の個数: 96

約数和(自身を含む): 1925159040

約数和(自身を除く): 1278224544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 27283, 54566, 81849, 109132, 163698, 218264, 327396, 354679, 436528, 518377, 654792, 709358, 873056, 1036754, 1064037, 1309584, 1418716, 1555131, 2073508, 2128074, 2619168, 2837432, 3110262, 4147016, 4256148, 5674864, 6220524, 6738901, 8294032, 8512296, 11349728, 12441048, 13477802, 16588064, 17024592, 20216703, 24882096, 26955604, 34049184, 40433406, 49764192, 53911208, 80866812, 107822416, 161733624, 215644832, 323467248, 646934496]

約数ペア:

[(1, 646934496), (2, 323467248), (3, 215644832), (4, 161733624), (6, 107822416), (8, 80866812), (12, 53911208), (13, 49764192), (16, 40433406), (19, 34049184), (24, 26955604), (26, 24882096), (32, 20216703), (38, 17024592), (39, 16588064), (48, 13477802), (52, 12441048), (57, 11349728), (76, 8512296), (78, 8294032), (96, 6738901), (104, 6220524), (114, 5674864), (152, 4256148), (156, 4147016), (208, 3110262), (228, 2837432), (247, 2619168), (304, 2128074), (312, 2073508), (416, 1555131), (456, 1418716), (494, 1309584), (608, 1064037), (624, 1036754), (741, 873056), (912, 709358), (988, 654792), (1248, 518377), (1482, 436528), (1824, 354679), (1976, 327396), (2964, 218264), (3952, 163698), (5928, 109132), (7904, 81849), (11856, 54566), (23712, 27283)]