39687129816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{10639}}^1$

素因数の和:10929

約数の個数: 128

約数和(自身を含む): 108109209600

約数和(自身を除く): 68422079784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 223, 246, 328, 408, 446, 492, 669, 697, 892, 984, 1338, 1394, 1784, 2091, 2676, 2788, 3791, 4182, 5352, 5576, 7582, 8364, 9143, 10639, 11373, 15164, 16728, 18286, 21278, 22746, 27429, 30328, 31917, 36572, 42556, 45492, 54858, 63834, 73144, 85112, 90984, 109716, 127668, 155431, 180863, 219432, 255336, 310862, 361726, 436199, 466293, 542589, 621724, 723452, 872398, 932586, 1085178, 1243448, 1308597, 1446904, 1744796, 1865172, 2170356, 2372497, 2617194, 3489592, 3730344, 4340712, 4744994, 5234388, 7117491, 7415383, 9489988, 10468776, 14234982, 14830766, 18979976, 22246149, 28469964, 29661532, 40332449, 44492298, 56939928, 59323064, 80664898, 88984596, 97272377, 120997347, 161329796, 177969192, 194544754, 241994694, 291817131, 322659592, 389089508, 483989388, 583634262, 778179016, 967978776, 1167268524, 1653630409, 2334537048, 3307260818, 4960891227, 6614521636, 9921782454, 13229043272, 19843564908, 39687129816]

約数ペア:

[(1, 39687129816), (2, 19843564908), (3, 13229043272), (4, 9921782454), (6, 6614521636), (8, 4960891227), (12, 3307260818), (17, 2334537048), (24, 1653630409), (34, 1167268524), (41, 967978776), (51, 778179016), (68, 583634262), (82, 483989388), (102, 389089508), (123, 322659592), (136, 291817131), (164, 241994694), (204, 194544754), (223, 177969192), (246, 161329796), (328, 120997347), (408, 97272377), (446, 88984596), (492, 80664898), (669, 59323064), (697, 56939928), (892, 44492298), (984, 40332449), (1338, 29661532), (1394, 28469964), (1784, 22246149), (2091, 18979976), (2676, 14830766), (2788, 14234982), (3791, 10468776), (4182, 9489988), (5352, 7415383), (5576, 7117491), (7582, 5234388), (8364, 4744994), (9143, 4340712), (10639, 3730344), (11373, 3489592), (15164, 2617194), (16728, 2372497), (18286, 2170356), (21278, 1865172), (22746, 1744796), (27429, 1446904), (30328, 1308597), (31917, 1243448), (36572, 1085178), (42556, 932586), (45492, 872398), (54858, 723452), (63834, 621724), (73144, 542589), (85112, 466293), (90984, 436199), (109716, 361726), (127668, 310862), (155431, 255336), (180863, 219432)]