1996736699342

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{31237}}^1$

素因数の和:31511

約数の個数: 128

約数和(自身を含む): 3918894566400

約数和(自身を除く): 1922157867058

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 197, 301, 343, 394, 473, 539, 602, 686, 946, 1078, 1379, 2107, 2167, 2758, 3311, 3773, 4214, 4334, 6622, 7546, 8471, 9653, 14749, 15169, 16942, 19306, 23177, 29498, 30338, 31237, 46354, 59297, 62474, 67571, 93181, 106183, 118594, 135142, 162239, 186362, 212366, 218659, 324478, 343607, 415079, 437318, 652267, 687214, 743281, 830158, 1304534, 1343191, 1486562, 1530613, 2405249, 2686382, 2905553, 3061226, 4565869, 4810498, 5811106, 6153689, 9131738, 9402337, 10714291, 12307378, 14775101, 16836743, 18804674, 21428582, 29550202, 31961083, 33673486, 43075823, 63922166, 65816359, 67690579, 86151646, 103425707, 117857201, 131632718, 135381158, 206851414, 235714402, 264608627, 301530761, 460714513, 473834053, 529217254, 603061522, 723979949, 921429026, 947668106, 1447959898, 1852260389, 2110715327, 2910694897, 3316838371, 3704520778, 4221430654, 5067859643, 5821389794, 6633676742, 10135719286, 12965822723, 20374864279, 23217868597, 25931645446, 40749728558, 46435737194, 90760759061, 142624049953, 181521518122, 285248099906, 998368349671, 1996736699342]

約数ペア:

[(1, 1996736699342), (2, 998368349671), (7, 285248099906), (11, 181521518122), (14, 142624049953), (22, 90760759061), (43, 46435737194), (49, 40749728558), (77, 25931645446), (86, 23217868597), (98, 20374864279), (154, 12965822723), (197, 10135719286), (301, 6633676742), (343, 5821389794), (394, 5067859643), (473, 4221430654), (539, 3704520778), (602, 3316838371), (686, 2910694897), (946, 2110715327), (1078, 1852260389), (1379, 1447959898), (2107, 947668106), (2167, 921429026), (2758, 723979949), (3311, 603061522), (3773, 529217254), (4214, 473834053), (4334, 460714513), (6622, 301530761), (7546, 264608627), (8471, 235714402), (9653, 206851414), (14749, 135381158), (15169, 131632718), (16942, 117857201), (19306, 103425707), (23177, 86151646), (29498, 67690579), (30338, 65816359), (31237, 63922166), (46354, 43075823), (59297, 33673486), (62474, 31961083), (67571, 29550202), (93181, 21428582), (106183, 18804674), (118594, 16836743), (135142, 14775101), (162239, 12307378), (186362, 10714291), (212366, 9402337), (218659, 9131738), (324478, 6153689), (343607, 5811106), (415079, 4810498), (437318, 4565869), (652267, 3061226), (687214, 2905553), (743281, 2686382), (830158, 2405249), (1304534, 1530613), (1343191, 1486562)]