258330384

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 853070400

約数和(自身を除く): 594740016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 269, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 538, 624, 648, 684, 702, 741, 807, 912, 936, 972, 988, 1026, 1053, 1076, 1296, 1368, 1404, 1482, 1539, 1614, 1872, 1944, 1976, 2052, 2106, 2152, 2223, 2421, 2736, 2808, 2964, 3078, 3159, 3228, 3497, 3888, 3952, 4104, 4212, 4304, 4446, 4617, 4842, 5111, 5616, 5928, 6156, 6318, 6456, 6669, 6994, 7263, 8208, 8424, 8892, 9234, 9684, 10222, 10491, 11856, 12312, 12636, 12912, 13338, 13988, 14526, 15333, 16848, 17784, 18468, 19368, 20007, 20444, 20982, 21789, 24624, 25272, 26676, 27976, 29052, 30666, 31473, 35568, 36936, 38736, 40014, 40888, 41964, 43578, 45999, 50544, 53352, 55952, 58104, 60021, 61332, 62946, 65367, 66443, 73872, 80028, 81776, 83928, 87156, 91998, 94419, 106704, 116208, 120042, 122664, 125892, 130734, 132886, 137997, 160056, 167856, 174312, 183996, 188838, 199329, 240084, 245328, 251784, 261468, 265772, 275994, 283257, 320112, 348624, 367992, 377676, 398658, 413991, 480168, 503568, 522936, 531544, 551988, 566514, 597987, 735984, 755352, 797316, 827982, 849771, 960336, 1045872, 1063088, 1103976, 1133028, 1195974, 1241973, 1510704, 1594632, 1655964, 1699542, 1793961, 2207952, 2266056, 2391948, 2483946, 3189264, 3311928, 3399084, 3587922, 4532112, 4783896, 4967892, 5381883, 6623856, 6798168, 7175844, 9567792, 9935784, 10763766, 13596336, 14351688, 16145649, 19871568, 21527532, 28703376, 32291298, 43055064, 64582596, 86110128, 129165192, 258330384]

約数ペア:

[(1, 258330384), (2, 129165192), (3, 86110128), (4, 64582596), (6, 43055064), (8, 32291298), (9, 28703376), (12, 21527532), (13, 19871568), (16, 16145649), (18, 14351688), (19, 13596336), (24, 10763766), (26, 9935784), (27, 9567792), (36, 7175844), (38, 6798168), (39, 6623856), (48, 5381883), (52, 4967892), (54, 4783896), (57, 4532112), (72, 3587922), (76, 3399084), (78, 3311928), (81, 3189264), (104, 2483946), (108, 2391948), (114, 2266056), (117, 2207952), (144, 1793961), (152, 1699542), (156, 1655964), (162, 1594632), (171, 1510704), (208, 1241973), (216, 1195974), (228, 1133028), (234, 1103976), (243, 1063088), (247, 1045872), (269, 960336), (304, 849771), (312, 827982), (324, 797316), (342, 755352), (351, 735984), (432, 597987), (456, 566514), (468, 551988), (486, 531544), (494, 522936), (513, 503568), (538, 480168), (624, 413991), (648, 398658), (684, 377676), (702, 367992), (741, 348624), (807, 320112), (912, 283257), (936, 275994), (972, 265772), (988, 261468), (1026, 251784), (1053, 245328), (1076, 240084), (1296, 199329), (1368, 188838), (1404, 183996), (1482, 174312), (1539, 167856), (1614, 160056), (1872, 137997), (1944, 132886), (1976, 130734), (2052, 125892), (2106, 122664), (2152, 120042), (2223, 116208), (2421, 106704), (2736, 94419), (2808, 91998), (2964, 87156), (3078, 83928), (3159, 81776), (3228, 80028), (3497, 73872), (3888, 66443), (3952, 65367), (4104, 62946), (4212, 61332), (4304, 60021), (4446, 58104), (4617, 55952), (4842, 53352), (5111, 50544), (5616, 45999), (5928, 43578), (6156, 41964), (6318, 40888), (6456, 40014), (6669, 38736), (6994, 36936), (7263, 35568), (8208, 31473), (8424, 30666), (8892, 29052), (9234, 27976), (9684, 26676), (10222, 25272), (10491, 24624), (11856, 21789), (12312, 20982), (12636, 20444), (12912, 20007), (13338, 19368), (13988, 18468), (14526, 17784), (15333, 16848)]