619440048

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2358

約数の個数: 140

約数和(自身を含む): 1878473520

約数和(自身を除く): 1259033472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1944, 2309, 2484, 2916, 3312, 3726, 3888, 4618, 4968, 5589, 5832, 6927, 7452, 9236, 9936, 11178, 11664, 13854, 14904, 16767, 18472, 20781, 22356, 27708, 29808, 33534, 36944, 41562, 44712, 53107, 55416, 62343, 67068, 83124, 89424, 106214, 110832, 124686, 134136, 159321, 166248, 187029, 212428, 249372, 268272, 318642, 332496, 374058, 424856, 477963, 498744, 561087, 637284, 748116, 849712, 955926, 997488, 1122174, 1274568, 1433889, 1496232, 1683261, 1911852, 2244348, 2549136, 2867778, 2992464, 3366522, 3823704, 4301667, 4488696, 5735556, 6733044, 7647408, 8603334, 8977392, 11471112, 12905001, 13466088, 17206668, 22942224, 25810002, 26932176, 34413336, 38715003, 51620004, 68826672, 77430006, 103240008, 154860012, 206480016, 309720024, 619440048]

約数ペア:

[(1, 619440048), (2, 309720024), (3, 206480016), (4, 154860012), (6, 103240008), (8, 77430006), (9, 68826672), (12, 51620004), (16, 38715003), (18, 34413336), (23, 26932176), (24, 25810002), (27, 22942224), (36, 17206668), (46, 13466088), (48, 12905001), (54, 11471112), (69, 8977392), (72, 8603334), (81, 7647408), (92, 6733044), (108, 5735556), (138, 4488696), (144, 4301667), (162, 3823704), (184, 3366522), (207, 2992464), (216, 2867778), (243, 2549136), (276, 2244348), (324, 1911852), (368, 1683261), (414, 1496232), (432, 1433889), (486, 1274568), (552, 1122174), (621, 997488), (648, 955926), (729, 849712), (828, 748116), (972, 637284), (1104, 561087), (1242, 498744), (1296, 477963), (1458, 424856), (1656, 374058), (1863, 332496), (1944, 318642), (2309, 268272), (2484, 249372), (2916, 212428), (3312, 187029), (3726, 166248), (3888, 159321), (4618, 134136), (4968, 124686), (5589, 110832), (5832, 106214), (6927, 89424), (7452, 83124), (9236, 67068), (9936, 62343), (11178, 55416), (11664, 53107), (13854, 44712), (14904, 41562), (16767, 36944), (18472, 33534), (20781, 29808), (22356, 27708)]