2821272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4954728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 269, 276, 437, 456, 538, 552, 807, 874, 1076, 1311, 1614, 1748, 2152, 2622, 3228, 3496, 5111, 5244, 6187, 6456, 10222, 10488, 12374, 15333, 18561, 20444, 24748, 30666, 37122, 40888, 49496, 61332, 74244, 117553, 122664, 148488, 235106, 352659, 470212, 705318, 940424, 1410636, 2821272]

約数ペア:

[(1, 2821272), (2, 1410636), (3, 940424), (4, 705318), (6, 470212), (8, 352659), (12, 235106), (19, 148488), (23, 122664), (24, 117553), (38, 74244), (46, 61332), (57, 49496), (69, 40888), (76, 37122), (92, 30666), (114, 24748), (138, 20444), (152, 18561), (184, 15333), (228, 12374), (269, 10488), (276, 10222), (437, 6456), (456, 6187), (538, 5244), (552, 5111), (807, 3496), (874, 3228), (1076, 2622), (1311, 2152), (1614, 1748)]