2189228032

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 4654540800

約数和(自身を除く): 2465312768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 443, 508, 512, 608, 886, 1016, 1024, 1216, 1772, 2032, 2048, 2413, 2432, 3544, 4064, 4826, 4864, 7088, 8128, 8417, 9652, 9728, 14176, 16256, 16834, 19304, 19456, 28352, 32512, 33668, 38608, 38912, 56261, 56704, 65024, 67336, 77216, 112522, 113408, 130048, 134672, 154432, 225044, 226816, 260096, 269344, 308864, 450088, 453632, 538688, 617728, 900176, 907264, 1068959, 1077376, 1235456, 1800352, 2137918, 2154752, 2470912, 3600704, 4275836, 4309504, 4941824, 7201408, 8551672, 8619008, 14402816, 17103344, 17238016, 28805632, 34206688, 57611264, 68413376, 115222528, 136826752, 273653504, 547307008, 1094614016, 2189228032]

約数ペア:

[(1, 2189228032), (2, 1094614016), (4, 547307008), (8, 273653504), (16, 136826752), (19, 115222528), (32, 68413376), (38, 57611264), (64, 34206688), (76, 28805632), (127, 17238016), (128, 17103344), (152, 14402816), (254, 8619008), (256, 8551672), (304, 7201408), (443, 4941824), (508, 4309504), (512, 4275836), (608, 3600704), (886, 2470912), (1016, 2154752), (1024, 2137918), (1216, 1800352), (1772, 1235456), (2032, 1077376), (2048, 1068959), (2413, 907264), (2432, 900176), (3544, 617728), (4064, 538688), (4826, 453632), (4864, 450088), (7088, 308864), (8128, 269344), (8417, 260096), (9652, 226816), (9728, 225044), (14176, 154432), (16256, 134672), (16834, 130048), (19304, 113408), (19456, 112522), (28352, 77216), (32512, 67336), (33668, 65024), (38608, 56704), (38912, 56261)]