1644620256

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3463}}^1$

素因数の和:3593

約数の個数: 144

約数和(自身を含む): 5004496224

約数和(自身を除く): 3359875968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 97, 102, 136, 144, 153, 194, 204, 272, 288, 291, 306, 388, 408, 544, 582, 612, 776, 816, 873, 1164, 1224, 1552, 1632, 1649, 1746, 2328, 2448, 3104, 3298, 3463, 3492, 4656, 4896, 4947, 6596, 6926, 6984, 9312, 9894, 10389, 13192, 13852, 13968, 14841, 19788, 20778, 26384, 27704, 27936, 29682, 31167, 39576, 41556, 52768, 55408, 58871, 59364, 62334, 79152, 83112, 110816, 117742, 118728, 124668, 158304, 166224, 176613, 235484, 237456, 249336, 332448, 335911, 353226, 470968, 474912, 498672, 529839, 671822, 706452, 941936, 997344, 1007733, 1059678, 1343644, 1412904, 1883872, 2015466, 2119356, 2687288, 2825808, 3023199, 4030932, 4238712, 5374576, 5651616, 5710487, 6046398, 8061864, 8477424, 10749152, 11420974, 12092796, 16123728, 16954848, 17131461, 22841948, 24185592, 32247456, 34262922, 45683896, 48371184, 51394383, 68525844, 91367792, 96742368, 102788766, 137051688, 182735584, 205577532, 274103376, 411155064, 548206752, 822310128, 1644620256]

約数ペア:

[(1, 1644620256), (2, 822310128), (3, 548206752), (4, 411155064), (6, 274103376), (8, 205577532), (9, 182735584), (12, 137051688), (16, 102788766), (17, 96742368), (18, 91367792), (24, 68525844), (32, 51394383), (34, 48371184), (36, 45683896), (48, 34262922), (51, 32247456), (68, 24185592), (72, 22841948), (96, 17131461), (97, 16954848), (102, 16123728), (136, 12092796), (144, 11420974), (153, 10749152), (194, 8477424), (204, 8061864), (272, 6046398), (288, 5710487), (291, 5651616), (306, 5374576), (388, 4238712), (408, 4030932), (544, 3023199), (582, 2825808), (612, 2687288), (776, 2119356), (816, 2015466), (873, 1883872), (1164, 1412904), (1224, 1343644), (1552, 1059678), (1632, 1007733), (1649, 997344), (1746, 941936), (2328, 706452), (2448, 671822), (3104, 529839), (3298, 498672), (3463, 474912), (3492, 470968), (4656, 353226), (4896, 335911), (4947, 332448), (6596, 249336), (6926, 237456), (6984, 235484), (9312, 176613), (9894, 166224), (10389, 158304), (13192, 124668), (13852, 118728), (13968, 117742), (14841, 110816), (19788, 83112), (20778, 79152), (26384, 62334), (27704, 59364), (27936, 58871), (29682, 55408), (31167, 52768), (39576, 41556)]