38198778656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 78604933680

約数和(自身を除く): 40406155024

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 181, 232, 277, 362, 464, 554, 724, 821, 928, 1108, 1448, 1642, 2216, 2896, 3284, 4432, 5249, 5792, 6568, 8033, 8864, 10498, 13136, 16066, 20996, 23809, 26272, 32132, 41992, 47618, 50137, 64264, 83984, 95236, 100274, 128528, 148601, 167968, 190472, 200548, 227417, 257056, 297202, 380944, 401096, 454834, 594404, 761888, 802192, 909668, 1188808, 1453973, 1604384, 1819336, 2377616, 2907946, 3638672, 4309429, 4755232, 5815892, 6595093, 7277344, 8618858, 11631784, 13190186, 17237716, 23263568, 26380372, 34475432, 41162477, 46527136, 52760744, 68950864, 82324954, 105521488, 137901728, 164649908, 211042976, 329299816, 658599632, 1193711833, 1317199264, 2387423666, 4774847332, 9549694664, 19099389328, 38198778656]

約数ペア:

[(1, 38198778656), (2, 19099389328), (4, 9549694664), (8, 4774847332), (16, 2387423666), (29, 1317199264), (32, 1193711833), (58, 658599632), (116, 329299816), (181, 211042976), (232, 164649908), (277, 137901728), (362, 105521488), (464, 82324954), (554, 68950864), (724, 52760744), (821, 46527136), (928, 41162477), (1108, 34475432), (1448, 26380372), (1642, 23263568), (2216, 17237716), (2896, 13190186), (3284, 11631784), (4432, 8618858), (5249, 7277344), (5792, 6595093), (6568, 5815892), (8033, 4755232), (8864, 4309429), (10498, 3638672), (13136, 2907946), (16066, 2377616), (20996, 1819336), (23809, 1604384), (26272, 1453973), (32132, 1188808), (41992, 909668), (47618, 802192), (50137, 761888), (64264, 594404), (83984, 454834), (95236, 401096), (100274, 380944), (128528, 297202), (148601, 257056), (167968, 227417), (190472, 200548)]