3980455936

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 104

約数和(自身を含む): 8227040400

約数和(自身を除く): 4246584464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 128, 178, 179, 244, 256, 356, 358, 488, 512, 712, 716, 976, 1024, 1424, 1432, 1952, 2048, 2848, 2864, 3904, 4096, 5429, 5696, 5728, 7808, 10858, 10919, 11392, 11456, 15616, 15931, 21716, 21838, 22784, 22912, 31232, 31862, 43432, 43676, 45568, 45824, 62464, 63724, 86864, 87352, 91136, 91648, 124928, 127448, 173728, 174704, 182272, 183296, 249856, 254896, 347456, 349408, 364544, 366592, 509792, 694912, 698816, 733184, 971791, 1019584, 1389824, 1397632, 1943582, 2039168, 2779648, 2795264, 3887164, 4078336, 5559296, 5590528, 7774328, 8156672, 11118592, 11181056, 15548656, 16313344, 22237184, 22362112, 31097312, 32626688, 44724224, 62194624, 65253376, 124389248, 248778496, 497556992, 995113984, 1990227968, 3980455936]

約数ペア:

[(1, 3980455936), (2, 1990227968), (4, 995113984), (8, 497556992), (16, 248778496), (32, 124389248), (61, 65253376), (64, 62194624), (89, 44724224), (122, 32626688), (128, 31097312), (178, 22362112), (179, 22237184), (244, 16313344), (256, 15548656), (356, 11181056), (358, 11118592), (488, 8156672), (512, 7774328), (712, 5590528), (716, 5559296), (976, 4078336), (1024, 3887164), (1424, 2795264), (1432, 2779648), (1952, 2039168), (2048, 1943582), (2848, 1397632), (2864, 1389824), (3904, 1019584), (4096, 971791), (5429, 733184), (5696, 698816), (5728, 694912), (7808, 509792), (10858, 366592), (10919, 364544), (11392, 349408), (11456, 347456), (15616, 254896), (15931, 249856), (21716, 183296), (21838, 182272), (22784, 174704), (22912, 173728), (31232, 127448), (31862, 124928), (43432, 91648), (43676, 91136), (45568, 87352), (45824, 86864), (62464, 63724)]