298984608

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 240

約数和(自身を含む): 998917920

約数和(自身を除く): 699933312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 416, 432, 456, 467, 468, 494, 513, 608, 624, 648, 684, 702, 741, 864, 912, 934, 936, 988, 1026, 1053, 1248, 1296, 1368, 1401, 1404, 1482, 1539, 1824, 1868, 1872, 1976, 2052, 2106, 2223, 2592, 2736, 2802, 2808, 2964, 3078, 3736, 3744, 3952, 4104, 4203, 4212, 4446, 5472, 5604, 5616, 5928, 6071, 6156, 6669, 7472, 7904, 8208, 8406, 8424, 8873, 8892, 11208, 11232, 11856, 12142, 12312, 12609, 13338, 14944, 16416, 16812, 16848, 17746, 17784, 18213, 20007, 22416, 23712, 24284, 24624, 25218, 26619, 26676, 33624, 33696, 35492, 35568, 36426, 37827, 40014, 44832, 48568, 49248, 50436, 53238, 53352, 54639, 67248, 70984, 71136, 72852, 75654, 79857, 80028, 97136, 100872, 106476, 106704, 109278, 115349, 134496, 141968, 145704, 151308, 159714, 160056, 163917, 194272, 201744, 212952, 213408, 218556, 230698, 239571, 283936, 291408, 302616, 319428, 320112, 327834, 346047, 403488, 425904, 437112, 461396, 479142, 491751, 582816, 605232, 638856, 640224, 655668, 692094, 718713, 851808, 874224, 922792, 958284, 983502, 1038141, 1210464, 1277712, 1311336, 1384188, 1437426, 1748448, 1845584, 1916568, 1967004, 2076282, 2555424, 2622672, 2768376, 2874852, 3114423, 3691168, 3833136, 3934008, 4152564, 5245344, 5536752, 5749704, 6228846, 7666272, 7868016, 8305128, 9343269, 11073504, 11499408, 12457692, 15736032, 16610256, 18686538, 22998816, 24915384, 33220512, 37373076, 49830768, 74746152, 99661536, 149492304, 298984608]

約数ペア:

[(1, 298984608), (2, 149492304), (3, 99661536), (4, 74746152), (6, 49830768), (8, 37373076), (9, 33220512), (12, 24915384), (13, 22998816), (16, 18686538), (18, 16610256), (19, 15736032), (24, 12457692), (26, 11499408), (27, 11073504), (32, 9343269), (36, 8305128), (38, 7868016), (39, 7666272), (48, 6228846), (52, 5749704), (54, 5536752), (57, 5245344), (72, 4152564), (76, 3934008), (78, 3833136), (81, 3691168), (96, 3114423), (104, 2874852), (108, 2768376), (114, 2622672), (117, 2555424), (144, 2076282), (152, 1967004), (156, 1916568), (162, 1845584), (171, 1748448), (208, 1437426), (216, 1384188), (228, 1311336), (234, 1277712), (247, 1210464), (288, 1038141), (304, 983502), (312, 958284), (324, 922792), (342, 874224), (351, 851808), (416, 718713), (432, 692094), (456, 655668), (467, 640224), (468, 638856), (494, 605232), (513, 582816), (608, 491751), (624, 479142), (648, 461396), (684, 437112), (702, 425904), (741, 403488), (864, 346047), (912, 327834), (934, 320112), (936, 319428), (988, 302616), (1026, 291408), (1053, 283936), (1248, 239571), (1296, 230698), (1368, 218556), (1401, 213408), (1404, 212952), (1482, 201744), (1539, 194272), (1824, 163917), (1868, 160056), (1872, 159714), (1976, 151308), (2052, 145704), (2106, 141968), (2223, 134496), (2592, 115349), (2736, 109278), (2802, 106704), (2808, 106476), (2964, 100872), (3078, 97136), (3736, 80028), (3744, 79857), (3952, 75654), (4104, 72852), (4203, 71136), (4212, 70984), (4446, 67248), (5472, 54639), (5604, 53352), (5616, 53238), (5928, 50436), (6071, 49248), (6156, 48568), (6669, 44832), (7472, 40014), (7904, 37827), (8208, 36426), (8406, 35568), (8424, 35492), (8873, 33696), (8892, 33624), (11208, 26676), (11232, 26619), (11856, 25218), (12142, 24624), (12312, 24284), (12609, 23712), (13338, 22416), (14944, 20007), (16416, 18213), (16812, 17784), (16848, 17746)]