212819184

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{21419}}^1$

素因数の和:21459

約数の個数: 80

約数和(自身を含む): 637459200

約数和(自身を除く): 424640016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 21419, 42838, 64257, 85676, 128514, 171352, 192771, 257028, 342704, 385542, 492637, 514056, 578313, 771084, 985274, 1028112, 1156626, 1477911, 1542168, 1970548, 2313252, 2955822, 3084336, 3941096, 4433733, 4626504, 5911644, 7882192, 8867466, 9253008, 11823288, 13301199, 17734932, 23646576, 26602398, 35469864, 53204796, 70939728, 106409592, 212819184]

約数ペア:

[(1, 212819184), (2, 106409592), (3, 70939728), (4, 53204796), (6, 35469864), (8, 26602398), (9, 23646576), (12, 17734932), (16, 13301199), (18, 11823288), (23, 9253008), (24, 8867466), (27, 7882192), (36, 5911644), (46, 4626504), (48, 4433733), (54, 3941096), (69, 3084336), (72, 2955822), (92, 2313252), (108, 1970548), (138, 1542168), (144, 1477911), (184, 1156626), (207, 1028112), (216, 985274), (276, 771084), (368, 578313), (414, 514056), (432, 492637), (552, 385542), (621, 342704), (828, 257028), (1104, 192771), (1242, 171352), (1656, 128514), (2484, 85676), (3312, 64257), (4968, 42838), (9936, 21419)]