238972656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6491}}^1$

素因数の和:6574

約数の個数: 80

約数和(自身を含む): 676206720

約数和(自身を除く): 437234064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2301, 2832, 3068, 4602, 6136, 6491, 9204, 12272, 12982, 18408, 19473, 25964, 36816, 38946, 51928, 77892, 84383, 103856, 155784, 168766, 253149, 311568, 337532, 382969, 506298, 675064, 765938, 1012596, 1148907, 1350128, 1531876, 2025192, 2297814, 3063752, 4050384, 4595628, 4978597, 6127504, 9191256, 9957194, 14935791, 18382512, 19914388, 29871582, 39828776, 59743164, 79657552, 119486328, 238972656]

約数ペア:

[(1, 238972656), (2, 119486328), (3, 79657552), (4, 59743164), (6, 39828776), (8, 29871582), (12, 19914388), (13, 18382512), (16, 14935791), (24, 9957194), (26, 9191256), (39, 6127504), (48, 4978597), (52, 4595628), (59, 4050384), (78, 3063752), (104, 2297814), (118, 2025192), (156, 1531876), (177, 1350128), (208, 1148907), (236, 1012596), (312, 765938), (354, 675064), (472, 506298), (624, 382969), (708, 337532), (767, 311568), (944, 253149), (1416, 168766), (1534, 155784), (2301, 103856), (2832, 84383), (3068, 77892), (4602, 51928), (6136, 38946), (6491, 36816), (9204, 25964), (12272, 19473), (12982, 18408)]