348707964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 945717248

約数和(自身を除く): 597009284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 61, 62, 66, 93, 121, 122, 124, 127, 132, 183, 186, 242, 244, 254, 341, 363, 366, 372, 381, 484, 508, 671, 682, 726, 732, 762, 1023, 1342, 1364, 1397, 1452, 1524, 1891, 2013, 2046, 2684, 2794, 3751, 3782, 3937, 4026, 4092, 4191, 5588, 5673, 7381, 7502, 7564, 7747, 7874, 8052, 8382, 11253, 11346, 11811, 14762, 15004, 15367, 15494, 15748, 16764, 20801, 22143, 22506, 22692, 23241, 23622, 29524, 30734, 30988, 41602, 43307, 44286, 45012, 46101, 46482, 47244, 61468, 62403, 83204, 85217, 86614, 88572, 92202, 92964, 124806, 129921, 170434, 173228, 184404, 228811, 240157, 249612, 255651, 259842, 340868, 457622, 476377, 480314, 511302, 519684, 686433, 720471, 915244, 937387, 952754, 960628, 1022604, 1372866, 1429131, 1440942, 1874774, 1905508, 2641727, 2745732, 2812161, 2858262, 2881884, 3749548, 5283454, 5624322, 5716524, 7925181, 10566908, 11248644, 15850362, 29058997, 31700724, 58117994, 87176991, 116235988, 174353982, 348707964]

約数ペア:

[(1, 348707964), (2, 174353982), (3, 116235988), (4, 87176991), (6, 58117994), (11, 31700724), (12, 29058997), (22, 15850362), (31, 11248644), (33, 10566908), (44, 7925181), (61, 5716524), (62, 5624322), (66, 5283454), (93, 3749548), (121, 2881884), (122, 2858262), (124, 2812161), (127, 2745732), (132, 2641727), (183, 1905508), (186, 1874774), (242, 1440942), (244, 1429131), (254, 1372866), (341, 1022604), (363, 960628), (366, 952754), (372, 937387), (381, 915244), (484, 720471), (508, 686433), (671, 519684), (682, 511302), (726, 480314), (732, 476377), (762, 457622), (1023, 340868), (1342, 259842), (1364, 255651), (1397, 249612), (1452, 240157), (1524, 228811), (1891, 184404), (2013, 173228), (2046, 170434), (2684, 129921), (2794, 124806), (3751, 92964), (3782, 92202), (3937, 88572), (4026, 86614), (4092, 85217), (4191, 83204), (5588, 62403), (5673, 61468), (7381, 47244), (7502, 46482), (7564, 46101), (7747, 45012), (7874, 44286), (8052, 43307), (8382, 41602), (11253, 30988), (11346, 30734), (11811, 29524), (14762, 23622), (15004, 23241), (15367, 22692), (15494, 22506), (15748, 22143), (16764, 20801)]