1378401264

素因数分解:

$2^4\times 3^2\times {\mathrm{449}}^1\times {\mathrm{21319}}^1$

素因数の和:21782

約数の個数: 60

約数和(自身を含む): 3866382000

約数和(自身を除く): 2487980736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 16164, 21319, 21552, 32328, 42638, 63957, 64656, 85276, 127914, 170552, 191871, 255828, 341104, 383742, 511656, 767484, 1023312, 1534968, 3069936, 9572231, 19144462, 28716693, 38288924, 57433386, 76577848, 86150079, 114866772, 153155696, 172300158, 229733544, 344600316, 459467088, 689200632, 1378401264]

約数ペア:

[(1, 1378401264), (2, 689200632), (3, 459467088), (4, 344600316), (6, 229733544), (8, 172300158), (9, 153155696), (12, 114866772), (16, 86150079), (18, 76577848), (24, 57433386), (36, 38288924), (48, 28716693), (72, 19144462), (144, 9572231), (449, 3069936), (898, 1534968), (1347, 1023312), (1796, 767484), (2694, 511656), (3592, 383742), (4041, 341104), (5388, 255828), (7184, 191871), (8082, 170552), (10776, 127914), (16164, 85276), (21319, 64656), (21552, 63957), (32328, 42638)]