8864087936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2780

約数の個数: 128

約数和(自身を含む): 20445696000

約数和(自身を除く): 11581608064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 127, 128, 152, 176, 209, 254, 304, 352, 418, 508, 608, 704, 836, 1016, 1216, 1397, 1408, 1672, 2032, 2413, 2432, 2609, 2794, 3344, 4064, 4826, 5218, 5588, 6688, 8128, 9652, 10436, 11176, 13376, 16256, 19304, 20872, 22352, 26543, 26752, 28699, 38608, 41744, 44704, 49571, 53086, 57398, 77216, 83488, 89408, 99142, 106172, 114796, 154432, 166976, 178816, 198284, 212344, 229592, 308864, 331343, 333952, 396568, 424688, 459184, 545281, 662686, 793136, 849376, 918368, 1090562, 1325372, 1586272, 1698752, 1836736, 2181124, 2650744, 3172544, 3397504, 3644773, 3673472, 4362248, 5301488, 6295517, 6345088, 7289546, 8724496, 10602976, 12591034, 14579092, 17448992, 21205952, 25182068, 29158184, 34897984, 42411904, 50364136, 58316368, 69250687, 69795968, 100728272, 116632736, 138501374, 201456544, 233265472, 277002748, 402913088, 466530944, 554005496, 805826176, 1108010992, 2216021984, 4432043968, 8864087936]

約数ペア:

[(1, 8864087936), (2, 4432043968), (4, 2216021984), (8, 1108010992), (11, 805826176), (16, 554005496), (19, 466530944), (22, 402913088), (32, 277002748), (38, 233265472), (44, 201456544), (64, 138501374), (76, 116632736), (88, 100728272), (127, 69795968), (128, 69250687), (152, 58316368), (176, 50364136), (209, 42411904), (254, 34897984), (304, 29158184), (352, 25182068), (418, 21205952), (508, 17448992), (608, 14579092), (704, 12591034), (836, 10602976), (1016, 8724496), (1216, 7289546), (1397, 6345088), (1408, 6295517), (1672, 5301488), (2032, 4362248), (2413, 3673472), (2432, 3644773), (2609, 3397504), (2794, 3172544), (3344, 2650744), (4064, 2181124), (4826, 1836736), (5218, 1698752), (5588, 1586272), (6688, 1325372), (8128, 1090562), (9652, 918368), (10436, 849376), (11176, 793136), (13376, 662686), (16256, 545281), (19304, 459184), (20872, 424688), (22352, 396568), (26543, 333952), (26752, 331343), (28699, 308864), (38608, 229592), (41744, 212344), (44704, 198284), (49571, 178816), (53086, 166976), (57398, 154432), (77216, 114796), (83488, 106172), (89408, 99142)]