745986672

素因数分解:

$2^4\times 3^5\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 2175510064

約数和(自身を除く): 1429523392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 313, 324, 432, 486, 613, 626, 648, 939, 972, 1226, 1252, 1296, 1839, 1878, 1944, 2452, 2504, 2817, 3678, 3756, 3888, 4904, 5008, 5517, 5634, 7356, 7512, 8451, 9808, 11034, 11268, 14712, 15024, 16551, 16902, 22068, 22536, 25353, 29424, 33102, 33804, 44136, 45072, 49653, 50706, 66204, 67608, 76059, 88272, 99306, 101412, 132408, 135216, 148959, 152118, 191869, 198612, 202824, 264816, 297918, 304236, 383738, 397224, 405648, 575607, 595836, 608472, 767476, 794448, 1151214, 1191672, 1216944, 1534952, 1726821, 2302428, 2383344, 3069904, 3453642, 4604856, 5180463, 6907284, 9209712, 10360926, 13814568, 15541389, 20721852, 27629136, 31082778, 41443704, 46624167, 62165556, 82887408, 93248334, 124331112, 186496668, 248662224, 372993336, 745986672]

約数ペア:

[(1, 745986672), (2, 372993336), (3, 248662224), (4, 186496668), (6, 124331112), (8, 93248334), (9, 82887408), (12, 62165556), (16, 46624167), (18, 41443704), (24, 31082778), (27, 27629136), (36, 20721852), (48, 15541389), (54, 13814568), (72, 10360926), (81, 9209712), (108, 6907284), (144, 5180463), (162, 4604856), (216, 3453642), (243, 3069904), (313, 2383344), (324, 2302428), (432, 1726821), (486, 1534952), (613, 1216944), (626, 1191672), (648, 1151214), (939, 794448), (972, 767476), (1226, 608472), (1252, 595836), (1296, 575607), (1839, 405648), (1878, 397224), (1944, 383738), (2452, 304236), (2504, 297918), (2817, 264816), (3678, 202824), (3756, 198612), (3888, 191869), (4904, 152118), (5008, 148959), (5517, 135216), (5634, 132408), (7356, 101412), (7512, 99306), (8451, 88272), (9808, 76059), (11034, 67608), (11268, 66204), (14712, 50706), (15024, 49653), (16551, 45072), (16902, 44136), (22068, 33804), (22536, 33102), (25353, 29424)]