1290996809712

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{971}}^1\times {\mathrm{19603}}^1$

素因数の和:20748

約数の個数: 160

約数和(自身を含む): 3733272840960

約数和(自身を除く): 2442276031248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 971, 1256, 1413, 1884, 1942, 2512, 2826, 2913, 3768, 3884, 4239, 5652, 5826, 7536, 7768, 8478, 8739, 11304, 11652, 15536, 16956, 17478, 19603, 22608, 23304, 26217, 33912, 34956, 39206, 46608, 52434, 58809, 67824, 69912, 78412, 104868, 117618, 139824, 152447, 156824, 176427, 209736, 235236, 304894, 313648, 352854, 419472, 457341, 470472, 529281, 609788, 705708, 914682, 940944, 1058562, 1219576, 1372023, 1411416, 1829364, 2117124, 2439152, 2744046, 2822832, 3077671, 3658728, 4116069, 4234248, 5488092, 6155342, 7317456, 8232138, 8468496, 9233013, 10976184, 12310684, 16464276, 18466026, 19034513, 21952368, 24621368, 27699039, 32928552, 36932052, 38069026, 49242736, 55398078, 57103539, 65857104, 73864104, 76138052, 83097117, 110796156, 114207078, 147728208, 152276104, 166194234, 171310617, 221592312, 228414156, 304552208, 332388468, 342621234, 443184624, 456828312, 513931851, 664776936, 685242468, 913656624, 1027863702, 1329553872, 1370484936, 2055727404, 2740969872, 2988418541, 4111454808, 5976837082, 8222909616, 8965255623, 11953674164, 17930511246, 23907348328, 26895766869, 35861022492, 47814696656, 53791533738, 71722044984, 80687300607, 107583067476, 143444089968, 161374601214, 215166134952, 322749202428, 430332269904, 645498404856, 1290996809712]

約数ペア:

[(1, 1290996809712), (2, 645498404856), (3, 430332269904), (4, 322749202428), (6, 215166134952), (8, 161374601214), (9, 143444089968), (12, 107583067476), (16, 80687300607), (18, 71722044984), (24, 53791533738), (27, 47814696656), (36, 35861022492), (48, 26895766869), (54, 23907348328), (72, 17930511246), (108, 11953674164), (144, 8965255623), (157, 8222909616), (216, 5976837082), (314, 4111454808), (432, 2988418541), (471, 2740969872), (628, 2055727404), (942, 1370484936), (971, 1329553872), (1256, 1027863702), (1413, 913656624), (1884, 685242468), (1942, 664776936), (2512, 513931851), (2826, 456828312), (2913, 443184624), (3768, 342621234), (3884, 332388468), (4239, 304552208), (5652, 228414156), (5826, 221592312), (7536, 171310617), (7768, 166194234), (8478, 152276104), (8739, 147728208), (11304, 114207078), (11652, 110796156), (15536, 83097117), (16956, 76138052), (17478, 73864104), (19603, 65857104), (22608, 57103539), (23304, 55398078), (26217, 49242736), (33912, 38069026), (34956, 36932052), (39206, 32928552), (46608, 27699039), (52434, 24621368), (58809, 21952368), (67824, 19034513), (69912, 18466026), (78412, 16464276), (104868, 12310684), (117618, 10976184), (139824, 9233013), (152447, 8468496), (156824, 8232138), (176427, 7317456), (209736, 6155342), (235236, 5488092), (304894, 4234248), (313648, 4116069), (352854, 3658728), (419472, 3077671), (457341, 2822832), (470472, 2744046), (529281, 2439152), (609788, 2117124), (705708, 1829364), (914682, 1411416), (940944, 1372023), (1058562, 1219576)]