397750224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21193}}^1$

素因数の和:21244

約数の個数: 80

約数和(自身を含む): 1135320192

約数和(自身を除く): 737569968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 21193, 42386, 63579, 84772, 127158, 169544, 254316, 339088, 360281, 487439, 508632, 720562, 974878, 1017264, 1080843, 1441124, 1462317, 1949756, 2161686, 2882248, 2924634, 3899512, 4323372, 5764496, 5849268, 7799024, 8286463, 8646744, 11698536, 16572926, 17293488, 23397072, 24859389, 33145852, 49718778, 66291704, 99437556, 132583408, 198875112, 397750224]

約数ペア:

[(1, 397750224), (2, 198875112), (3, 132583408), (4, 99437556), (6, 66291704), (8, 49718778), (12, 33145852), (16, 24859389), (17, 23397072), (23, 17293488), (24, 16572926), (34, 11698536), (46, 8646744), (48, 8286463), (51, 7799024), (68, 5849268), (69, 5764496), (92, 4323372), (102, 3899512), (136, 2924634), (138, 2882248), (184, 2161686), (204, 1949756), (272, 1462317), (276, 1441124), (368, 1080843), (391, 1017264), (408, 974878), (552, 720562), (782, 508632), (816, 487439), (1104, 360281), (1173, 339088), (1564, 254316), (2346, 169544), (3128, 127158), (4692, 84772), (6256, 63579), (9384, 42386), (18768, 21193)]