719557164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40543}}^1$

素因数の和:40599

約数の個数: 72

約数和(自身を含む): 1992332160

約数和(自身を除く): 1272774996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 40543, 81086, 121629, 162172, 243258, 364887, 486516, 689231, 729774, 1175747, 1378462, 1459548, 2067693, 2351494, 2756924, 3527241, 4135386, 4702988, 6203079, 7054482, 8270772, 10581723, 12406158, 14108964, 19987699, 21163446, 24812316, 39975398, 42326892, 59963097, 79950796, 119926194, 179889291, 239852388, 359778582, 719557164]

約数ペア:

[(1, 719557164), (2, 359778582), (3, 239852388), (4, 179889291), (6, 119926194), (9, 79950796), (12, 59963097), (17, 42326892), (18, 39975398), (29, 24812316), (34, 21163446), (36, 19987699), (51, 14108964), (58, 12406158), (68, 10581723), (87, 8270772), (102, 7054482), (116, 6203079), (153, 4702988), (174, 4135386), (204, 3527241), (261, 2756924), (306, 2351494), (348, 2067693), (493, 1459548), (522, 1378462), (612, 1175747), (986, 729774), (1044, 689231), (1479, 486516), (1972, 364887), (2958, 243258), (4437, 162172), (5916, 121629), (8874, 81086), (17748, 40543)]