993267912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8581}}^1$

素因数の和:8663

約数の個数: 128

約数和(自身を含む): 3114236160

約数和(自身を除く): 2120968248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 4134, 4452, 4823, 5512, 8268, 8581, 8904, 9646, 14469, 16536, 17162, 19292, 25743, 28938, 34324, 38584, 51486, 57876, 60067, 68648, 102972, 111553, 115752, 120134, 180201, 205944, 223106, 240268, 334659, 360402, 446212, 454793, 480536, 669318, 720804, 780871, 892424, 909586, 1338636, 1364379, 1441608, 1561742, 1819172, 2342613, 2677272, 2728758, 3123484, 3183551, 3638344, 4685226, 5457516, 5912309, 6246968, 6367102, 9370452, 9550653, 10915032, 11824618, 12734204, 17736927, 18740904, 19101306, 23649236, 25468408, 35473854, 38202612, 41386163, 47298472, 70947708, 76405224, 82772326, 124158489, 141895416, 165544652, 248316978, 331089304, 496633956, 993267912]

約数ペア:

[(1, 993267912), (2, 496633956), (3, 331089304), (4, 248316978), (6, 165544652), (7, 141895416), (8, 124158489), (12, 82772326), (13, 76405224), (14, 70947708), (21, 47298472), (24, 41386163), (26, 38202612), (28, 35473854), (39, 25468408), (42, 23649236), (52, 19101306), (53, 18740904), (56, 17736927), (78, 12734204), (84, 11824618), (91, 10915032), (104, 9550653), (106, 9370452), (156, 6367102), (159, 6246968), (168, 5912309), (182, 5457516), (212, 4685226), (273, 3638344), (312, 3183551), (318, 3123484), (364, 2728758), (371, 2677272), (424, 2342613), (546, 1819172), (636, 1561742), (689, 1441608), (728, 1364379), (742, 1338636), (1092, 909586), (1113, 892424), (1272, 780871), (1378, 720804), (1484, 669318), (2067, 480536), (2184, 454793), (2226, 446212), (2756, 360402), (2968, 334659), (4134, 240268), (4452, 223106), (4823, 205944), (5512, 180201), (8268, 120134), (8581, 115752), (8904, 111553), (9646, 102972), (14469, 68648), (16536, 60067), (17162, 57876), (19292, 51486), (25743, 38584), (28938, 34324)]