425891928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 1413704880

約数和(自身を除く): 987812952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 49, 56, 66, 73, 77, 82, 84, 88, 98, 121, 123, 132, 146, 147, 154, 164, 168, 196, 219, 231, 242, 246, 264, 287, 292, 294, 308, 328, 363, 392, 438, 451, 462, 484, 492, 511, 539, 574, 584, 588, 616, 726, 803, 847, 861, 876, 902, 924, 968, 984, 1022, 1078, 1148, 1176, 1353, 1452, 1533, 1606, 1617, 1694, 1722, 1752, 1804, 1848, 2009, 2044, 2156, 2296, 2409, 2541, 2706, 2904, 2993, 3066, 3157, 3212, 3234, 3388, 3444, 3577, 3608, 4018, 4088, 4312, 4818, 4961, 5082, 5412, 5621, 5929, 5986, 6027, 6132, 6314, 6424, 6468, 6776, 6888, 7154, 8036, 8833, 8979, 9471, 9636, 9922, 10164, 10731, 10824, 11242, 11858, 11972, 12054, 12264, 12628, 12936, 14308, 14883, 16072, 16863, 17666, 17787, 17958, 18942, 19272, 19844, 20328, 20951, 21462, 22099, 22484, 23716, 23944, 24108, 25256, 26499, 28616, 29766, 32923, 33726, 34727, 35332, 35574, 35916, 37884, 39347, 39688, 41902, 42924, 44198, 44968, 47432, 48216, 52998, 59532, 61831, 62853, 65846, 66297, 67452, 69454, 70664, 71148, 71832, 75768, 78694, 83804, 85848, 88396, 98769, 104181, 105996, 118041, 119064, 123662, 125706, 131692, 132594, 134904, 138908, 142296, 146657, 157388, 167608, 176792, 185493, 197538, 208362, 211992, 230461, 236082, 243089, 247324, 251412, 263384, 265188, 277816, 293314, 314776, 362153, 370986, 395076, 416724, 432817, 439971, 460922, 472164, 486178, 494648, 502824, 530376, 586628, 691383, 724306, 729267, 741972, 790152, 833448, 865634, 879942, 921844, 944328, 972356, 1086459, 1173256, 1298451, 1382766, 1448612, 1458534, 1483944, 1613227, 1731268, 1759884, 1843688, 1944712, 2172918, 2535071, 2596902, 2765532, 2897224, 2917068, 3226454, 3462536, 3519768, 4345836, 4839681, 5070142, 5193804, 5531064, 5834136, 6452908, 7605213, 8691672, 9679362, 10140284, 10387608, 12905816, 15210426, 17745497, 19358724, 20280568, 30420852, 35490994, 38717448, 53236491, 60841704, 70981988, 106472982, 141963976, 212945964, 425891928]

約数ペア:

[(1, 425891928), (2, 212945964), (3, 141963976), (4, 106472982), (6, 70981988), (7, 60841704), (8, 53236491), (11, 38717448), (12, 35490994), (14, 30420852), (21, 20280568), (22, 19358724), (24, 17745497), (28, 15210426), (33, 12905816), (41, 10387608), (42, 10140284), (44, 9679362), (49, 8691672), (56, 7605213), (66, 6452908), (73, 5834136), (77, 5531064), (82, 5193804), (84, 5070142), (88, 4839681), (98, 4345836), (121, 3519768), (123, 3462536), (132, 3226454), (146, 2917068), (147, 2897224), (154, 2765532), (164, 2596902), (168, 2535071), (196, 2172918), (219, 1944712), (231, 1843688), (242, 1759884), (246, 1731268), (264, 1613227), (287, 1483944), (292, 1458534), (294, 1448612), (308, 1382766), (328, 1298451), (363, 1173256), (392, 1086459), (438, 972356), (451, 944328), (462, 921844), (484, 879942), (492, 865634), (511, 833448), (539, 790152), (574, 741972), (584, 729267), (588, 724306), (616, 691383), (726, 586628), (803, 530376), (847, 502824), (861, 494648), (876, 486178), (902, 472164), (924, 460922), (968, 439971), (984, 432817), (1022, 416724), (1078, 395076), (1148, 370986), (1176, 362153), (1353, 314776), (1452, 293314), (1533, 277816), (1606, 265188), (1617, 263384), (1694, 251412), (1722, 247324), (1752, 243089), (1804, 236082), (1848, 230461), (2009, 211992), (2044, 208362), (2156, 197538), (2296, 185493), (2409, 176792), (2541, 167608), (2706, 157388), (2904, 146657), (2993, 142296), (3066, 138908), (3157, 134904), (3212, 132594), (3234, 131692), (3388, 125706), (3444, 123662), (3577, 119064), (3608, 118041), (4018, 105996), (4088, 104181), (4312, 98769), (4818, 88396), (4961, 85848), (5082, 83804), (5412, 78694), (5621, 75768), (5929, 71832), (5986, 71148), (6027, 70664), (6132, 69454), (6314, 67452), (6424, 66297), (6468, 65846), (6776, 62853), (6888, 61831), (7154, 59532), (8036, 52998), (8833, 48216), (8979, 47432), (9471, 44968), (9636, 44198), (9922, 42924), (10164, 41902), (10731, 39688), (10824, 39347), (11242, 37884), (11858, 35916), (11972, 35574), (12054, 35332), (12264, 34727), (12628, 33726), (12936, 32923), (14308, 29766), (14883, 28616), (16072, 26499), (16863, 25256), (17666, 24108), (17787, 23944), (17958, 23716), (18942, 22484), (19272, 22099), (19844, 21462), (20328, 20951)]