401076162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 922463724

約数和(自身を除く): 521387562

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 529, 577, 657, 1058, 1154, 1314, 1587, 1679, 1731, 3174, 3358, 3462, 4761, 5037, 5193, 9522, 10074, 10386, 13271, 15111, 26542, 30222, 38617, 39813, 42121, 77234, 79626, 84242, 115851, 119439, 126363, 231702, 238878, 252726, 305233, 347553, 379089, 610466, 695106, 758178, 915699, 968783, 1831398, 1937566, 2747097, 2906349, 5494194, 5812698, 8719047, 17438094, 22282009, 44564018, 66846027, 133692054, 200538081, 401076162]

約数ペア:

[(1, 401076162), (2, 200538081), (3, 133692054), (6, 66846027), (9, 44564018), (18, 22282009), (23, 17438094), (46, 8719047), (69, 5812698), (73, 5494194), (138, 2906349), (146, 2747097), (207, 1937566), (219, 1831398), (414, 968783), (438, 915699), (529, 758178), (577, 695106), (657, 610466), (1058, 379089), (1154, 347553), (1314, 305233), (1587, 252726), (1679, 238878), (1731, 231702), (3174, 126363), (3358, 119439), (3462, 115851), (4761, 84242), (5037, 79626), (5193, 77234), (9522, 42121), (10074, 39813), (10386, 38617), (13271, 30222), (15111, 26542)]