779437608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 2122137600

約数和(自身を除く): 1342699992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 127, 129, 152, 172, 228, 254, 258, 313, 344, 381, 456, 508, 516, 626, 762, 817, 939, 1016, 1032, 1252, 1524, 1634, 1878, 2413, 2451, 2504, 3048, 3268, 3756, 4826, 4902, 5461, 5947, 6536, 7239, 7512, 9652, 9804, 10922, 11894, 13459, 14478, 16383, 17841, 19304, 19608, 21844, 23788, 26918, 28956, 32766, 35682, 39751, 40377, 43688, 47576, 53836, 57912, 65532, 71364, 79502, 80754, 103759, 107672, 119253, 131064, 142728, 159004, 161508, 207518, 238506, 255721, 311277, 318008, 323016, 415036, 477012, 511442, 622554, 755269, 767163, 830072, 954024, 1022884, 1245108, 1510538, 1534326, 1709293, 2045768, 2265807, 2490216, 3021076, 3068652, 3418586, 4531614, 5127879, 6042152, 6137304, 6837172, 9063228, 10255758, 13674344, 18126456, 20511516, 32476567, 41023032, 64953134, 97429701, 129906268, 194859402, 259812536, 389718804, 779437608]

約数ペア:

[(1, 779437608), (2, 389718804), (3, 259812536), (4, 194859402), (6, 129906268), (8, 97429701), (12, 64953134), (19, 41023032), (24, 32476567), (38, 20511516), (43, 18126456), (57, 13674344), (76, 10255758), (86, 9063228), (114, 6837172), (127, 6137304), (129, 6042152), (152, 5127879), (172, 4531614), (228, 3418586), (254, 3068652), (258, 3021076), (313, 2490216), (344, 2265807), (381, 2045768), (456, 1709293), (508, 1534326), (516, 1510538), (626, 1245108), (762, 1022884), (817, 954024), (939, 830072), (1016, 767163), (1032, 755269), (1252, 622554), (1524, 511442), (1634, 477012), (1878, 415036), (2413, 323016), (2451, 318008), (2504, 311277), (3048, 255721), (3268, 238506), (3756, 207518), (4826, 161508), (4902, 159004), (5461, 142728), (5947, 131064), (6536, 119253), (7239, 107672), (7512, 103759), (9652, 80754), (9804, 79502), (10922, 71364), (11894, 65532), (13459, 57912), (14478, 53836), (16383, 47576), (17841, 43688), (19304, 40377), (19608, 39751), (21844, 35682), (23788, 32766), (26918, 28956)]