13736704664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 28686873600

約数和(自身を除く): 14950168936

約数列:

[1, 2, 4, 8, 19, 38, 43, 47, 76, 86, 94, 97, 152, 172, 188, 194, 344, 376, 388, 461, 776, 817, 893, 922, 1634, 1786, 1843, 1844, 2021, 3268, 3572, 3686, 3688, 4042, 4171, 4559, 6536, 7144, 7372, 8084, 8342, 8759, 9118, 14744, 16168, 16684, 17518, 18236, 19823, 21667, 33368, 35036, 36472, 38399, 39646, 43334, 44717, 70072, 76798, 79249, 79292, 86621, 86668, 89434, 153596, 158498, 158584, 173242, 173336, 178868, 196037, 307192, 316996, 346484, 357736, 376637, 392074, 411673, 633992, 692968, 753274, 784148, 823346, 849623, 931681, 1506548, 1568296, 1646692, 1699246, 1863362, 1922831, 2101699, 3013096, 3293384, 3398492, 3724703, 3726724, 3845662, 4203398, 6796984, 7449406, 7453448, 7691324, 8406796, 14898812, 15382648, 16813592, 17701939, 29797624, 35403878, 36533789, 39932281, 70807756, 73067578, 79864562, 90373057, 141615512, 146135156, 159729124, 180746114, 292270312, 319458248, 361492228, 722984456, 1717088083, 3434176166, 6868352332, 13736704664]

約数ペア:

[(1, 13736704664), (2, 6868352332), (4, 3434176166), (8, 1717088083), (19, 722984456), (38, 361492228), (43, 319458248), (47, 292270312), (76, 180746114), (86, 159729124), (94, 146135156), (97, 141615512), (152, 90373057), (172, 79864562), (188, 73067578), (194, 70807756), (344, 39932281), (376, 36533789), (388, 35403878), (461, 29797624), (776, 17701939), (817, 16813592), (893, 15382648), (922, 14898812), (1634, 8406796), (1786, 7691324), (1843, 7453448), (1844, 7449406), (2021, 6796984), (3268, 4203398), (3572, 3845662), (3686, 3726724), (3688, 3724703), (4042, 3398492), (4171, 3293384), (4559, 3013096), (6536, 2101699), (7144, 1922831), (7372, 1863362), (8084, 1699246), (8342, 1646692), (8759, 1568296), (9118, 1506548), (14744, 931681), (16168, 849623), (16684, 823346), (17518, 784148), (18236, 753274), (19823, 692968), (21667, 633992), (33368, 411673), (35036, 392074), (36472, 376637), (38399, 357736), (39646, 346484), (43334, 316996), (44717, 307192), (70072, 196037), (76798, 178868), (79249, 173336), (79292, 173242), (86621, 158584), (86668, 158498), (89434, 153596)]