219642696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4828

約数の個数: 144

約数和(自身を含む): 745371900

約数和(自身を除く): 525729204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4789, 5096, 5733, 6552, 7644, 9578, 11466, 14367, 15288, 19156, 22932, 28734, 33523, 38312, 43101, 45864, 57468, 62257, 67046, 86202, 100569, 114936, 124514, 134092, 172404, 186771, 201138, 234661, 249028, 268184, 301707, 344808, 373542, 402276, 435799, 469322, 498056, 560313, 603414, 703983, 747084, 804552, 871598, 938644, 1120626, 1206828, 1307397, 1407966, 1494168, 1743196, 1877288, 2111949, 2241252, 2413656, 2614794, 2815932, 3050593, 3486392, 3922191, 4223898, 4482504, 5229588, 5631864, 6101186, 7844382, 8447796, 9151779, 10459176, 12202372, 15688764, 16895592, 18303558, 24404744, 27455337, 31377528, 36607116, 54910674, 73214232, 109821348, 219642696]

約数ペア:

[(1, 219642696), (2, 109821348), (3, 73214232), (4, 54910674), (6, 36607116), (7, 31377528), (8, 27455337), (9, 24404744), (12, 18303558), (13, 16895592), (14, 15688764), (18, 12202372), (21, 10459176), (24, 9151779), (26, 8447796), (28, 7844382), (36, 6101186), (39, 5631864), (42, 5229588), (49, 4482504), (52, 4223898), (56, 3922191), (63, 3486392), (72, 3050593), (78, 2815932), (84, 2614794), (91, 2413656), (98, 2241252), (104, 2111949), (117, 1877288), (126, 1743196), (147, 1494168), (156, 1407966), (168, 1307397), (182, 1206828), (196, 1120626), (234, 938644), (252, 871598), (273, 804552), (294, 747084), (312, 703983), (364, 603414), (392, 560313), (441, 498056), (468, 469322), (504, 435799), (546, 402276), (588, 373542), (637, 344808), (728, 301707), (819, 268184), (882, 249028), (936, 234661), (1092, 201138), (1176, 186771), (1274, 172404), (1638, 134092), (1764, 124514), (1911, 114936), (2184, 100569), (2548, 86202), (3276, 67046), (3528, 62257), (3822, 57468), (4789, 45864), (5096, 43101), (5733, 38312), (6552, 33523), (7644, 28734), (9578, 22932), (11466, 19156), (14367, 15288)]