123470776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 279427680

約数和(自身を除く): 155956904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 2917, 3256, 3848, 5291, 5834, 10582, 11668, 21164, 23336, 32087, 37921, 42328, 64174, 75842, 107929, 128348, 151684, 215858, 256696, 303368, 417131, 431716, 834262, 863432, 1187219, 1403077, 1668524, 2374438, 2806154, 3337048, 4748876, 5612308, 9497752, 11224616, 15433847, 30867694, 61735388, 123470776]

約数ペア:

[(1, 123470776), (2, 61735388), (4, 30867694), (8, 15433847), (11, 11224616), (13, 9497752), (22, 5612308), (26, 4748876), (37, 3337048), (44, 2806154), (52, 2374438), (74, 1668524), (88, 1403077), (104, 1187219), (143, 863432), (148, 834262), (286, 431716), (296, 417131), (407, 303368), (481, 256696), (572, 215858), (814, 151684), (962, 128348), (1144, 107929), (1628, 75842), (1924, 64174), (2917, 42328), (3256, 37921), (3848, 32087), (5291, 23336), (5834, 21164), (10582, 11668)]