814347248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8754

約数の個数: 80

約数和(自身を含む): 1899065952

約数和(自身を除く): 1084718704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1804, 2132, 2288, 3608, 4264, 5863, 7216, 8528, 8681, 11726, 17362, 23452, 34724, 46904, 69448, 93808, 95491, 112853, 138896, 190982, 225706, 355921, 381964, 451412, 711842, 763928, 902824, 1241383, 1423684, 1527856, 1805648, 2482766, 2847368, 3915131, 4626973, 4965532, 5694736, 7830262, 9253946, 9931064, 15660524, 18507892, 19862128, 31321048, 37015784, 50896703, 62642096, 74031568, 101793406, 203586812, 407173624, 814347248]

約数ペア:

[(1, 814347248), (2, 407173624), (4, 203586812), (8, 101793406), (11, 74031568), (13, 62642096), (16, 50896703), (22, 37015784), (26, 31321048), (41, 19862128), (44, 18507892), (52, 15660524), (82, 9931064), (88, 9253946), (104, 7830262), (143, 5694736), (164, 4965532), (176, 4626973), (208, 3915131), (286, 2847368), (328, 2482766), (451, 1805648), (533, 1527856), (572, 1423684), (656, 1241383), (902, 902824), (1066, 763928), (1144, 711842), (1804, 451412), (2132, 381964), (2288, 355921), (3608, 225706), (4264, 190982), (5863, 138896), (7216, 112853), (8528, 95491), (8681, 93808), (11726, 69448), (17362, 46904), (23452, 34724)]