745692486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:8010

約数の個数: 96

約数和(自身を含む): 1958100480

約数和(自身を除く): 1212407994

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 147, 154, 174, 203, 231, 294, 319, 406, 462, 539, 609, 638, 957, 1078, 1218, 1421, 1617, 1914, 2233, 2842, 3234, 4263, 4466, 6699, 7951, 8526, 13398, 15631, 15902, 23853, 31262, 46893, 47706, 55657, 87461, 93786, 111314, 166971, 174922, 230579, 262383, 333942, 389599, 461158, 524766, 612227, 691737, 779198, 1168797, 1224454, 1383474, 1614053, 1836681, 2337594, 2536369, 3228106, 3673362, 4285589, 4842159, 5072738, 7609107, 8571178, 9684318, 11298371, 12856767, 15218214, 17754583, 22596742, 25713534, 33895113, 35509166, 53263749, 67790226, 106527498, 124282081, 248564162, 372846243, 745692486]

約数ペア:

[(1, 745692486), (2, 372846243), (3, 248564162), (6, 124282081), (7, 106527498), (11, 67790226), (14, 53263749), (21, 35509166), (22, 33895113), (29, 25713534), (33, 22596742), (42, 17754583), (49, 15218214), (58, 12856767), (66, 11298371), (77, 9684318), (87, 8571178), (98, 7609107), (147, 5072738), (154, 4842159), (174, 4285589), (203, 3673362), (231, 3228106), (294, 2536369), (319, 2337594), (406, 1836681), (462, 1614053), (539, 1383474), (609, 1224454), (638, 1168797), (957, 779198), (1078, 691737), (1218, 612227), (1421, 524766), (1617, 461158), (1914, 389599), (2233, 333942), (2842, 262383), (3234, 230579), (4263, 174922), (4466, 166971), (6699, 111314), (7951, 93786), (8526, 87461), (13398, 55657), (15631, 47706), (15902, 46893), (23853, 31262)]