289143204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 787159296

約数和(自身を除く): 498016092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 173, 197, 202, 303, 346, 394, 404, 519, 591, 606, 692, 707, 788, 1038, 1182, 1211, 1212, 1379, 1414, 2076, 2121, 2364, 2422, 2758, 2828, 3633, 4137, 4242, 4844, 5516, 7266, 8274, 8484, 14532, 16548, 17473, 19897, 34081, 34946, 39794, 52419, 59691, 68162, 69892, 79588, 102243, 104838, 119382, 122311, 136324, 139279, 204486, 209676, 238567, 238764, 244622, 278558, 366933, 408972, 417837, 477134, 489244, 557116, 715701, 733866, 835674, 954268, 1431402, 1467732, 1671348, 2862804, 3442181, 6884362, 10326543, 13768724, 20653086, 24095267, 41306172, 48190534, 72285801, 96381068, 144571602, 289143204]

約数ペア:

[(1, 289143204), (2, 144571602), (3, 96381068), (4, 72285801), (6, 48190534), (7, 41306172), (12, 24095267), (14, 20653086), (21, 13768724), (28, 10326543), (42, 6884362), (84, 3442181), (101, 2862804), (173, 1671348), (197, 1467732), (202, 1431402), (303, 954268), (346, 835674), (394, 733866), (404, 715701), (519, 557116), (591, 489244), (606, 477134), (692, 417837), (707, 408972), (788, 366933), (1038, 278558), (1182, 244622), (1211, 238764), (1212, 238567), (1379, 209676), (1414, 204486), (2076, 139279), (2121, 136324), (2364, 122311), (2422, 119382), (2758, 104838), (2828, 102243), (3633, 79588), (4137, 69892), (4242, 68162), (4844, 59691), (5516, 52419), (7266, 39794), (8274, 34946), (8484, 34081), (14532, 19897), (16548, 17473)]