391978401876

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{82231}}^1$

素因数の和:82387

約数の個数: 192

約数和(自身を含む): 1127302041600

約数和(自身を除く): 735323639724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 101, 108, 114, 138, 171, 202, 207, 228, 276, 303, 342, 404, 414, 437, 513, 606, 621, 684, 828, 874, 909, 1026, 1212, 1242, 1311, 1748, 1818, 1919, 2052, 2323, 2484, 2622, 2727, 3636, 3838, 3933, 4646, 5244, 5454, 5757, 6969, 7676, 7866, 9292, 10908, 11514, 11799, 13938, 15732, 17271, 20907, 23028, 23598, 27876, 34542, 41814, 44137, 47196, 51813, 62721, 69084, 82231, 83628, 88274, 103626, 125442, 132411, 164462, 176548, 207252, 246693, 250884, 264822, 328924, 397233, 493386, 529644, 740079, 794466, 986772, 1191699, 1480158, 1562389, 1588932, 1891313, 2220237, 2383398, 2960316, 3124778, 3782626, 4440474, 4687167, 4766796, 5673939, 6249556, 7565252, 8305331, 8880948, 9374334, 11347878, 14061501, 16610662, 17021817, 18748668, 22695756, 24915993, 28123002, 33221324, 34043634, 35934947, 42184503, 49831986, 51065451, 56246004, 68087268, 71869894, 74747979, 84369006, 99663972, 102130902, 107804841, 143739788, 149495958, 157801289, 168738012, 191022613, 204261804, 215609682, 224243937, 298991916, 315602578, 323414523, 382045226, 431219364, 448487874, 473403867, 573067839, 631205156, 646829046, 764090452, 896975748, 946807734, 970243569, 1146135678, 1293658092, 1420211601, 1719203517, 1893615468, 1940487138, 2292271356, 2840423202, 3438407034, 3629429647, 3880974276, 4260634803, 5157610551, 5680846404, 6876814068, 7258859294, 8521269606, 10315221102, 10888288941, 14517718588, 17042539212, 20630442204, 21776577882, 32664866823, 43553155764, 65329733646, 97994600469, 130659467292, 195989200938, 391978401876]

約数ペア:

[(1, 391978401876), (2, 195989200938), (3, 130659467292), (4, 97994600469), (6, 65329733646), (9, 43553155764), (12, 32664866823), (18, 21776577882), (19, 20630442204), (23, 17042539212), (27, 14517718588), (36, 10888288941), (38, 10315221102), (46, 8521269606), (54, 7258859294), (57, 6876814068), (69, 5680846404), (76, 5157610551), (92, 4260634803), (101, 3880974276), (108, 3629429647), (114, 3438407034), (138, 2840423202), (171, 2292271356), (202, 1940487138), (207, 1893615468), (228, 1719203517), (276, 1420211601), (303, 1293658092), (342, 1146135678), (404, 970243569), (414, 946807734), (437, 896975748), (513, 764090452), (606, 646829046), (621, 631205156), (684, 573067839), (828, 473403867), (874, 448487874), (909, 431219364), (1026, 382045226), (1212, 323414523), (1242, 315602578), (1311, 298991916), (1748, 224243937), (1818, 215609682), (1919, 204261804), (2052, 191022613), (2323, 168738012), (2484, 157801289), (2622, 149495958), (2727, 143739788), (3636, 107804841), (3838, 102130902), (3933, 99663972), (4646, 84369006), (5244, 74747979), (5454, 71869894), (5757, 68087268), (6969, 56246004), (7676, 51065451), (7866, 49831986), (9292, 42184503), (10908, 35934947), (11514, 34043634), (11799, 33221324), (13938, 28123002), (15732, 24915993), (17271, 22695756), (20907, 18748668), (23028, 17021817), (23598, 16610662), (27876, 14061501), (34542, 11347878), (41814, 9374334), (44137, 8880948), (47196, 8305331), (51813, 7565252), (62721, 6249556), (69084, 5673939), (82231, 4766796), (83628, 4687167), (88274, 4440474), (103626, 3782626), (125442, 3124778), (132411, 2960316), (164462, 2383398), (176548, 2220237), (207252, 1891313), (246693, 1588932), (250884, 1562389), (264822, 1480158), (328924, 1191699), (397233, 986772), (493386, 794466), (529644, 740079)]