304843334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 508032000

約数和(自身を除く): 203188666

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 1691, 2047, 3382, 3919, 4094, 7838, 38893, 74461, 77786, 90137, 148922, 180274, 348791, 697582, 1712603, 3425206, 6627029, 8022193, 13254058, 16044386, 152421667, 304843334]

約数ペア:

[(1, 304843334), (2, 152421667), (19, 16044386), (23, 13254058), (38, 8022193), (46, 6627029), (89, 3425206), (178, 1712603), (437, 697582), (874, 348791), (1691, 180274), (2047, 148922), (3382, 90137), (3919, 77786), (4094, 74461), (7838, 38893)]