1289099376

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{49459}}^1$

素因数の和:49654

約数の個数: 60

約数和(自身を含む): 3627693160

約数和(自身を除く): 2338593784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 13032, 26064, 49459, 98918, 148377, 197836, 296754, 395672, 445131, 593508, 791344, 890262, 1187016, 1780524, 2374032, 3561048, 7122096, 8952079, 17904158, 26856237, 35808316, 53712474, 71616632, 80568711, 107424948, 143233264, 161137422, 214849896, 322274844, 429699792, 644549688, 1289099376]

約数ペア:

[(1, 1289099376), (2, 644549688), (3, 429699792), (4, 322274844), (6, 214849896), (8, 161137422), (9, 143233264), (12, 107424948), (16, 80568711), (18, 71616632), (24, 53712474), (36, 35808316), (48, 26856237), (72, 17904158), (144, 8952079), (181, 7122096), (362, 3561048), (543, 2374032), (724, 1780524), (1086, 1187016), (1448, 890262), (1629, 791344), (2172, 593508), (2896, 445131), (3258, 395672), (4344, 296754), (6516, 197836), (8688, 148377), (13032, 98918), (26064, 49459)]