213770016

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 648333504

約数和(自身を除く): 434563488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 592, 648, 666, 743, 864, 888, 972, 999, 1184, 1296, 1332, 1486, 1776, 1944, 1998, 2229, 2592, 2664, 2972, 2997, 3552, 3888, 3996, 4458, 5328, 5944, 5994, 6687, 7776, 7992, 8916, 8991, 10656, 11888, 11988, 13374, 15984, 17832, 17982, 20061, 23776, 23976, 26748, 27491, 31968, 35664, 35964, 40122, 47952, 53496, 54982, 60183, 71328, 71928, 80244, 82473, 95904, 106992, 109964, 120366, 143856, 160488, 164946, 180549, 213984, 219928, 240732, 247419, 287712, 320976, 329892, 361098, 439856, 481464, 494838, 641952, 659784, 722196, 742257, 879712, 962928, 989676, 1319568, 1444392, 1484514, 1925856, 1979352, 2226771, 2639136, 2888784, 2969028, 3958704, 4453542, 5777568, 5938056, 6680313, 7917408, 8907084, 11876112, 13360626, 17814168, 23752224, 26721252, 35628336, 53442504, 71256672, 106885008, 213770016]

約数ペア:

[(1, 213770016), (2, 106885008), (3, 71256672), (4, 53442504), (6, 35628336), (8, 26721252), (9, 23752224), (12, 17814168), (16, 13360626), (18, 11876112), (24, 8907084), (27, 7917408), (32, 6680313), (36, 5938056), (37, 5777568), (48, 4453542), (54, 3958704), (72, 2969028), (74, 2888784), (81, 2639136), (96, 2226771), (108, 1979352), (111, 1925856), (144, 1484514), (148, 1444392), (162, 1319568), (216, 989676), (222, 962928), (243, 879712), (288, 742257), (296, 722196), (324, 659784), (333, 641952), (432, 494838), (444, 481464), (486, 439856), (592, 361098), (648, 329892), (666, 320976), (743, 287712), (864, 247419), (888, 240732), (972, 219928), (999, 213984), (1184, 180549), (1296, 164946), (1332, 160488), (1486, 143856), (1776, 120366), (1944, 109964), (1998, 106992), (2229, 95904), (2592, 82473), (2664, 80244), (2972, 71928), (2997, 71328), (3552, 60183), (3888, 54982), (3996, 53496), (4458, 47952), (5328, 40122), (5944, 35964), (5994, 35664), (6687, 31968), (7776, 27491), (7992, 26748), (8916, 23976), (8991, 23776), (10656, 20061), (11888, 17982), (11988, 17832), (13374, 15984)]