319523568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 1084859136

約数和(自身を除く): 765335568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 169, 182, 204, 208, 221, 238, 272, 273, 312, 331, 336, 338, 357, 364, 408, 442, 476, 507, 546, 624, 662, 663, 676, 714, 728, 816, 884, 952, 993, 1014, 1092, 1183, 1324, 1326, 1352, 1428, 1456, 1547, 1768, 1904, 1986, 2028, 2184, 2317, 2366, 2648, 2652, 2704, 2856, 2873, 3094, 3536, 3549, 3972, 4056, 4303, 4368, 4634, 4641, 4732, 5296, 5304, 5627, 5712, 5746, 6188, 6951, 7098, 7944, 8112, 8606, 8619, 9268, 9282, 9464, 10608, 11254, 11492, 12376, 12909, 13902, 14196, 15888, 16881, 17212, 17238, 18536, 18564, 18928, 20111, 22508, 22984, 24752, 25818, 27804, 28392, 30121, 33762, 34424, 34476, 37072, 37128, 39389, 40222, 45016, 45968, 51636, 55608, 55939, 56784, 60242, 60333, 67524, 68848, 68952, 73151, 74256, 78778, 80444, 90032, 90363, 103272, 111216, 111878, 118167, 120484, 120666, 135048, 137904, 146302, 157556, 160888, 167817, 180726, 206544, 219453, 223756, 236334, 240968, 241332, 270096, 292604, 315112, 321776, 335634, 361452, 391573, 438906, 447512, 472668, 481936, 482664, 512057, 585208, 630224, 671268, 722904, 783146, 877812, 895024, 945336, 950963, 965328, 1024114, 1170416, 1174719, 1342536, 1445808, 1536171, 1566292, 1755624, 1890672, 1901926, 2048228, 2349438, 2685072, 2852889, 3072342, 3132584, 3511248, 3803852, 4096456, 4698876, 5705778, 6144684, 6265168, 6656741, 7607704, 8192912, 9397752, 11411556, 12289368, 13313482, 15215408, 18795504, 19970223, 22823112, 24578736, 26626964, 39940446, 45646224, 53253928, 79880892, 106507856, 159761784, 319523568]

約数ペア:

[(1, 319523568), (2, 159761784), (3, 106507856), (4, 79880892), (6, 53253928), (7, 45646224), (8, 39940446), (12, 26626964), (13, 24578736), (14, 22823112), (16, 19970223), (17, 18795504), (21, 15215408), (24, 13313482), (26, 12289368), (28, 11411556), (34, 9397752), (39, 8192912), (42, 7607704), (48, 6656741), (51, 6265168), (52, 6144684), (56, 5705778), (68, 4698876), (78, 4096456), (84, 3803852), (91, 3511248), (102, 3132584), (104, 3072342), (112, 2852889), (119, 2685072), (136, 2349438), (156, 2048228), (168, 1901926), (169, 1890672), (182, 1755624), (204, 1566292), (208, 1536171), (221, 1445808), (238, 1342536), (272, 1174719), (273, 1170416), (312, 1024114), (331, 965328), (336, 950963), (338, 945336), (357, 895024), (364, 877812), (408, 783146), (442, 722904), (476, 671268), (507, 630224), (546, 585208), (624, 512057), (662, 482664), (663, 481936), (676, 472668), (714, 447512), (728, 438906), (816, 391573), (884, 361452), (952, 335634), (993, 321776), (1014, 315112), (1092, 292604), (1183, 270096), (1324, 241332), (1326, 240968), (1352, 236334), (1428, 223756), (1456, 219453), (1547, 206544), (1768, 180726), (1904, 167817), (1986, 160888), (2028, 157556), (2184, 146302), (2317, 137904), (2366, 135048), (2648, 120666), (2652, 120484), (2704, 118167), (2856, 111878), (2873, 111216), (3094, 103272), (3536, 90363), (3549, 90032), (3972, 80444), (4056, 78778), (4303, 74256), (4368, 73151), (4634, 68952), (4641, 68848), (4732, 67524), (5296, 60333), (5304, 60242), (5627, 56784), (5712, 55939), (5746, 55608), (6188, 51636), (6951, 45968), (7098, 45016), (7944, 40222), (8112, 39389), (8606, 37128), (8619, 37072), (9268, 34476), (9282, 34424), (9464, 33762), (10608, 30121), (11254, 28392), (11492, 27804), (12376, 25818), (12909, 24752), (13902, 22984), (14196, 22508), (15888, 20111), (16881, 18928), (17212, 18564), (17238, 18536)]