1276687319032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{73589}}^1$

素因数の和:74216

約数の個数: 64

約数和(自身を含む): 2471458334400

約数和(自身を除く): 1194771015368

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 487, 488, 584, 974, 1948, 3896, 4453, 8906, 17812, 29707, 35551, 35624, 59414, 71102, 73589, 118828, 142204, 147178, 237656, 284408, 294356, 588712, 2168611, 4337222, 4488929, 5371997, 8674444, 8977858, 10743994, 17348888, 17955716, 21487988, 35837843, 35911432, 42975976, 71675686, 143351372, 286702744, 327691817, 655383634, 1310767268, 2186108423, 2616162539, 2621534536, 4372216846, 5232325078, 8744433692, 10464650156, 17488867384, 20929300312, 159585914879, 319171829758, 638343659516, 1276687319032]

約数ペア:

[(1, 1276687319032), (2, 638343659516), (4, 319171829758), (8, 159585914879), (61, 20929300312), (73, 17488867384), (122, 10464650156), (146, 8744433692), (244, 5232325078), (292, 4372216846), (487, 2621534536), (488, 2616162539), (584, 2186108423), (974, 1310767268), (1948, 655383634), (3896, 327691817), (4453, 286702744), (8906, 143351372), (17812, 71675686), (29707, 42975976), (35551, 35911432), (35624, 35837843), (59414, 21487988), (71102, 17955716), (73589, 17348888), (118828, 10743994), (142204, 8977858), (147178, 8674444), (237656, 5371997), (284408, 4488929), (294356, 4337222), (588712, 2168611)]