345981456

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 1082180736

約数和(自身を除く): 736199280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 73, 81, 92, 106, 108, 138, 144, 146, 159, 162, 184, 207, 212, 216, 219, 243, 276, 292, 318, 324, 368, 414, 424, 432, 438, 477, 486, 552, 584, 621, 636, 648, 657, 828, 848, 876, 954, 972, 1104, 1168, 1219, 1242, 1272, 1296, 1314, 1431, 1656, 1679, 1752, 1863, 1908, 1944, 1971, 2438, 2484, 2544, 2628, 2862, 3312, 3358, 3504, 3657, 3726, 3816, 3869, 3888, 3942, 4293, 4876, 4968, 5037, 5256, 5589, 5724, 5913, 6716, 7314, 7452, 7632, 7738, 7884, 8586, 9752, 9936, 10074, 10512, 10971, 11178, 11448, 11607, 11826, 12879, 13432, 14628, 14904, 15111, 15476, 15768, 17172, 17739, 19504, 20148, 21942, 22356, 22896, 23214, 23652, 25758, 26864, 29256, 29808, 30222, 30952, 31536, 32913, 34344, 34821, 35478, 40296, 43884, 44712, 45333, 46428, 47304, 51516, 58512, 60444, 61904, 65826, 68688, 69642, 70956, 80592, 87768, 88987, 89424, 90666, 92856, 94608, 98739, 103032, 104463, 120888, 131652, 135999, 139284, 141912, 175536, 177974, 181332, 185712, 197478, 206064, 208926, 241776, 263304, 266961, 271998, 278568, 283824, 296217, 313389, 355948, 362664, 394956, 407997, 417852, 526608, 533922, 543996, 557136, 592434, 626778, 711896, 725328, 789912, 800883, 815994, 835704, 940167, 1067844, 1087992, 1184868, 1253556, 1423792, 1579824, 1601766, 1631988, 1671408, 1880334, 2135688, 2175984, 2369736, 2402649, 2507112, 3203532, 3263976, 3760668, 4271376, 4739472, 4805298, 5014224, 6407064, 6527952, 7207947, 7521336, 9610596, 12814128, 14415894, 15042672, 19221192, 21623841, 28831788, 38442384, 43247682, 57663576, 86495364, 115327152, 172990728, 345981456]

約数ペア:

[(1, 345981456), (2, 172990728), (3, 115327152), (4, 86495364), (6, 57663576), (8, 43247682), (9, 38442384), (12, 28831788), (16, 21623841), (18, 19221192), (23, 15042672), (24, 14415894), (27, 12814128), (36, 9610596), (46, 7521336), (48, 7207947), (53, 6527952), (54, 6407064), (69, 5014224), (72, 4805298), (73, 4739472), (81, 4271376), (92, 3760668), (106, 3263976), (108, 3203532), (138, 2507112), (144, 2402649), (146, 2369736), (159, 2175984), (162, 2135688), (184, 1880334), (207, 1671408), (212, 1631988), (216, 1601766), (219, 1579824), (243, 1423792), (276, 1253556), (292, 1184868), (318, 1087992), (324, 1067844), (368, 940167), (414, 835704), (424, 815994), (432, 800883), (438, 789912), (477, 725328), (486, 711896), (552, 626778), (584, 592434), (621, 557136), (636, 543996), (648, 533922), (657, 526608), (828, 417852), (848, 407997), (876, 394956), (954, 362664), (972, 355948), (1104, 313389), (1168, 296217), (1219, 283824), (1242, 278568), (1272, 271998), (1296, 266961), (1314, 263304), (1431, 241776), (1656, 208926), (1679, 206064), (1752, 197478), (1863, 185712), (1908, 181332), (1944, 177974), (1971, 175536), (2438, 141912), (2484, 139284), (2544, 135999), (2628, 131652), (2862, 120888), (3312, 104463), (3358, 103032), (3504, 98739), (3657, 94608), (3726, 92856), (3816, 90666), (3869, 89424), (3888, 88987), (3942, 87768), (4293, 80592), (4876, 70956), (4968, 69642), (5037, 68688), (5256, 65826), (5589, 61904), (5724, 60444), (5913, 58512), (6716, 51516), (7314, 47304), (7452, 46428), (7632, 45333), (7738, 44712), (7884, 43884), (8586, 40296), (9752, 35478), (9936, 34821), (10074, 34344), (10512, 32913), (10971, 31536), (11178, 30952), (11448, 30222), (11607, 29808), (11826, 29256), (12879, 26864), (13432, 25758), (14628, 23652), (14904, 23214), (15111, 22896), (15476, 22356), (15768, 21942), (17172, 20148), (17739, 19504)]