3971308864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1576

約数の個数: 112

約数和(自身を含む): 8665179520

約数和(自身を除く): 4693870656

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 61, 64, 74, 76, 122, 148, 152, 244, 296, 304, 488, 592, 608, 703, 976, 1159, 1184, 1216, 1406, 1447, 1952, 2257, 2318, 2368, 2812, 2894, 3904, 4514, 4636, 5624, 5788, 9028, 9272, 11248, 11576, 18056, 18544, 22496, 23152, 27493, 36112, 37088, 42883, 44992, 46304, 53539, 54986, 72224, 74176, 85766, 88267, 92608, 107078, 109972, 144448, 171532, 176534, 214156, 219944, 343064, 353068, 428312, 439888, 686128, 706136, 856624, 879776, 1017241, 1372256, 1412272, 1677073, 1713248, 1759552, 2034482, 2744512, 2824544, 3265879, 3354146, 3426496, 4068964, 5649088, 6531758, 6708292, 8137928, 13063516, 13416584, 16275856, 26127032, 26833168, 32551712, 52254064, 53666336, 62051701, 65103424, 104508128, 107332672, 124103402, 209016256, 248206804, 496413608, 992827216, 1985654432, 3971308864]

約数ペア:

[(1, 3971308864), (2, 1985654432), (4, 992827216), (8, 496413608), (16, 248206804), (19, 209016256), (32, 124103402), (37, 107332672), (38, 104508128), (61, 65103424), (64, 62051701), (74, 53666336), (76, 52254064), (122, 32551712), (148, 26833168), (152, 26127032), (244, 16275856), (296, 13416584), (304, 13063516), (488, 8137928), (592, 6708292), (608, 6531758), (703, 5649088), (976, 4068964), (1159, 3426496), (1184, 3354146), (1216, 3265879), (1406, 2824544), (1447, 2744512), (1952, 2034482), (2257, 1759552), (2318, 1713248), (2368, 1677073), (2812, 1412272), (2894, 1372256), (3904, 1017241), (4514, 879776), (4636, 856624), (5624, 706136), (5788, 686128), (9028, 439888), (9272, 428312), (11248, 353068), (11576, 343064), (18056, 219944), (18544, 214156), (22496, 176534), (23152, 171532), (27493, 144448), (36112, 109972), (37088, 107078), (42883, 92608), (44992, 88267), (46304, 85766), (53539, 74176), (54986, 72224)]