637916560452

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1898629}}^1$

素因数の和:1898723

約数の個数: 120

約数和(自身を含む): 1794683804760

約数和(自身を除く): 1156767244308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 183, 204, 244, 306, 324, 366, 459, 549, 612, 732, 918, 1037, 1098, 1377, 1647, 1836, 2074, 2196, 2754, 3111, 3294, 4148, 4941, 5508, 6222, 6588, 9333, 9882, 12444, 18666, 19764, 27999, 37332, 55998, 83997, 111996, 167994, 335988, 1898629, 3797258, 5695887, 7594516, 11391774, 17087661, 22783548, 32276693, 34175322, 51262983, 64553386, 68350644, 96830079, 102525966, 115816369, 129106772, 153788949, 193660158, 205051932, 231632738, 290490237, 307577898, 347449107, 387320316, 463265476, 580980474, 615155796, 694898214, 871470711, 1042347321, 1161960948, 1389796428, 1742941422, 1968878273, 2084694642, 2614412133, 3127041963, 3485882844, 3937756546, 4169389284, 5228824266, 5906634819, 6254083926, 7875513092, 9381125889, 10457648532, 11813269638, 12508167852, 17719904457, 18762251778, 23626539276, 35439808914, 37524503556, 53159713371, 70879617828, 106319426742, 159479140113, 212638853484, 318958280226, 637916560452]

約数ペア:

[(1, 637916560452), (2, 318958280226), (3, 212638853484), (4, 159479140113), (6, 106319426742), (9, 70879617828), (12, 53159713371), (17, 37524503556), (18, 35439808914), (27, 23626539276), (34, 18762251778), (36, 17719904457), (51, 12508167852), (54, 11813269638), (61, 10457648532), (68, 9381125889), (81, 7875513092), (102, 6254083926), (108, 5906634819), (122, 5228824266), (153, 4169389284), (162, 3937756546), (183, 3485882844), (204, 3127041963), (244, 2614412133), (306, 2084694642), (324, 1968878273), (366, 1742941422), (459, 1389796428), (549, 1161960948), (612, 1042347321), (732, 871470711), (918, 694898214), (1037, 615155796), (1098, 580980474), (1377, 463265476), (1647, 387320316), (1836, 347449107), (2074, 307577898), (2196, 290490237), (2754, 231632738), (3111, 205051932), (3294, 193660158), (4148, 153788949), (4941, 129106772), (5508, 115816369), (6222, 102525966), (6588, 96830079), (9333, 68350644), (9882, 64553386), (12444, 51262983), (18666, 34175322), (19764, 32276693), (27999, 22783548), (37332, 17087661), (55998, 11391774), (83997, 7594516), (111996, 5695887), (167994, 3797258), (335988, 1898629)]