998838288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9811}}^1$

素因数の和:9933

約数の個数: 120

約数和(自身を含む): 3226656576

約数和(自身を除く): 2227818288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2121, 2424, 2828, 3636, 4242, 4848, 5656, 6363, 7272, 8484, 9811, 11312, 12726, 14544, 16968, 19622, 25452, 29433, 33936, 39244, 50904, 58866, 68677, 78488, 88299, 101808, 117732, 137354, 156976, 176598, 206031, 235464, 274708, 353196, 412062, 470928, 549416, 618093, 706392, 824124, 990911, 1098832, 1236186, 1412784, 1648248, 1981822, 2472372, 2972733, 3296496, 3963644, 4944744, 5945466, 6936377, 7927288, 8918199, 9889488, 11890932, 13872754, 15854576, 17836398, 20809131, 23781864, 27745508, 35672796, 41618262, 47563728, 55491016, 62427393, 71345592, 83236524, 110982032, 124854786, 142691184, 166473048, 249709572, 332946096, 499419144, 998838288]

約数ペア:

[(1, 998838288), (2, 499419144), (3, 332946096), (4, 249709572), (6, 166473048), (7, 142691184), (8, 124854786), (9, 110982032), (12, 83236524), (14, 71345592), (16, 62427393), (18, 55491016), (21, 47563728), (24, 41618262), (28, 35672796), (36, 27745508), (42, 23781864), (48, 20809131), (56, 17836398), (63, 15854576), (72, 13872754), (84, 11890932), (101, 9889488), (112, 8918199), (126, 7927288), (144, 6936377), (168, 5945466), (202, 4944744), (252, 3963644), (303, 3296496), (336, 2972733), (404, 2472372), (504, 1981822), (606, 1648248), (707, 1412784), (808, 1236186), (909, 1098832), (1008, 990911), (1212, 824124), (1414, 706392), (1616, 618093), (1818, 549416), (2121, 470928), (2424, 412062), (2828, 353196), (3636, 274708), (4242, 235464), (4848, 206031), (5656, 176598), (6363, 156976), (7272, 137354), (8484, 117732), (9811, 101808), (11312, 88299), (12726, 78488), (14544, 68677), (16968, 58866), (19622, 50904), (25452, 39244), (29433, 33936)]