1143666944

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2039}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 2618609280

約数和(自身を除く): 1474942336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 626, 896, 1252, 1792, 2039, 2191, 2504, 4078, 4382, 5008, 8156, 8764, 10016, 14273, 16312, 17528, 20032, 28546, 32624, 35056, 40064, 57092, 65248, 70112, 80128, 114184, 130496, 140224, 228368, 260992, 280448, 456736, 521984, 560896, 638207, 913472, 1276414, 1826944, 2552828, 3653888, 4467449, 5105656, 8934898, 10211312, 17869796, 20422624, 35739592, 40845248, 71479184, 81690496, 142958368, 163380992, 285916736, 571833472, 1143666944]

約数ペア:

[(1, 1143666944), (2, 571833472), (4, 285916736), (7, 163380992), (8, 142958368), (14, 81690496), (16, 71479184), (28, 40845248), (32, 35739592), (56, 20422624), (64, 17869796), (112, 10211312), (128, 8934898), (224, 5105656), (256, 4467449), (313, 3653888), (448, 2552828), (626, 1826944), (896, 1276414), (1252, 913472), (1792, 638207), (2039, 560896), (2191, 521984), (2504, 456736), (4078, 280448), (4382, 260992), (5008, 228368), (8156, 140224), (8764, 130496), (10016, 114184), (14273, 80128), (16312, 70112), (17528, 65248), (20032, 57092), (28546, 40064), (32624, 35056)]