328101037822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 522574416000

約数和(自身を除く): 194473378178

約数列:

[1, 2, 23, 46, 97, 194, 389, 421, 449, 778, 842, 898, 2231, 4462, 8947, 9683, 10327, 17894, 19366, 20654, 37733, 40837, 43553, 75466, 81674, 87106, 163769, 174661, 189029, 327538, 349322, 378058, 867859, 939251, 1001719, 1735718, 1878502, 2003438, 3766687, 4017203, 4347667, 7533374, 8034406, 8695334, 15885593, 16942117, 18335813, 31771186, 33884234, 36671626, 73532281, 147064562, 365368639, 389668691, 421723699, 730737278, 779337382, 843447398, 1691242463, 3382484926, 7132631257, 14265262514, 164050518911, 328101037822]

約数ペア:

[(1, 328101037822), (2, 164050518911), (23, 14265262514), (46, 7132631257), (97, 3382484926), (194, 1691242463), (389, 843447398), (421, 779337382), (449, 730737278), (778, 421723699), (842, 389668691), (898, 365368639), (2231, 147064562), (4462, 73532281), (8947, 36671626), (9683, 33884234), (10327, 31771186), (17894, 18335813), (19366, 16942117), (20654, 15885593), (37733, 8695334), (40837, 8034406), (43553, 7533374), (75466, 4347667), (81674, 4017203), (87106, 3766687), (163769, 2003438), (174661, 1878502), (189029, 1735718), (327538, 1001719), (349322, 939251), (378058, 867859)]