397722275566

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 766029312000

約数和(自身を除く): 368307036434

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 179, 343, 358, 523, 539, 563, 686, 1046, 1078, 1126, 1253, 1969, 2506, 3661, 3773, 3938, 3941, 5753, 6193, 7322, 7546, 7882, 8771, 11506, 12386, 13783, 17542, 25627, 27566, 27587, 40271, 43351, 51254, 55174, 61397, 80542, 86702, 93617, 96481, 100777, 122794, 179389, 187234, 192962, 193109, 201554, 281897, 294449, 303457, 358778, 386218, 563794, 588898, 606914, 655319, 675367, 705439, 1029787, 1108547, 1310638, 1350734, 1410878, 1973279, 2059574, 2061143, 2124199, 2217094, 3238939, 3946558, 4122286, 4248398, 4587233, 4938073, 6477878, 7208509, 7759829, 9174466, 9876146, 14417018, 14428001, 15519658, 22672573, 28856002, 32110631, 34566511, 45345146, 50459563, 52706371, 54318803, 64221262, 69133022, 100919126, 100996007, 105412742, 108637606, 158708011, 201992014, 317416022, 353216941, 368944597, 380231621, 579770081, 706433882, 737889194, 760463242, 1110956077, 1159540162, 2221912154, 2582612179, 4058390567, 5165224358, 8116781134, 18078285253, 28408733969, 36156570506, 56817467938, 198861137783, 397722275566]

約数ペア:

[(1, 397722275566), (2, 198861137783), (7, 56817467938), (11, 36156570506), (14, 28408733969), (22, 18078285253), (49, 8116781134), (77, 5165224358), (98, 4058390567), (154, 2582612179), (179, 2221912154), (343, 1159540162), (358, 1110956077), (523, 760463242), (539, 737889194), (563, 706433882), (686, 579770081), (1046, 380231621), (1078, 368944597), (1126, 353216941), (1253, 317416022), (1969, 201992014), (2506, 158708011), (3661, 108637606), (3773, 105412742), (3938, 100996007), (3941, 100919126), (5753, 69133022), (6193, 64221262), (7322, 54318803), (7546, 52706371), (7882, 50459563), (8771, 45345146), (11506, 34566511), (12386, 32110631), (13783, 28856002), (17542, 22672573), (25627, 15519658), (27566, 14428001), (27587, 14417018), (40271, 9876146), (43351, 9174466), (51254, 7759829), (55174, 7208509), (61397, 6477878), (80542, 4938073), (86702, 4587233), (93617, 4248398), (96481, 4122286), (100777, 3946558), (122794, 3238939), (179389, 2217094), (187234, 2124199), (192962, 2061143), (193109, 2059574), (201554, 1973279), (281897, 1410878), (294449, 1350734), (303457, 1310638), (358778, 1108547), (386218, 1029787), (563794, 705439), (588898, 675367), (606914, 655319)]