1888898528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9739}}^1$

素因数の和:9808

約数の個数: 96

約数和(自身を含む): 4418064000

約数和(自身を除く): 2529165472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 352, 418, 464, 551, 608, 638, 836, 928, 1102, 1276, 1672, 2204, 2552, 3344, 4408, 5104, 6061, 6688, 8816, 9739, 10208, 12122, 17632, 19478, 24244, 38956, 48488, 77912, 96976, 107129, 155824, 185041, 193952, 214258, 282431, 311648, 370082, 428516, 564862, 740164, 857032, 1129724, 1480328, 1714064, 2035451, 2259448, 2960656, 3106741, 3428128, 4070902, 4518896, 5366189, 5921312, 6213482, 8141804, 9037792, 10732378, 12426964, 16283608, 21464756, 24853928, 32567216, 42929512, 49707856, 59028079, 65134432, 85859024, 99415712, 118056158, 171718048, 236112316, 472224632, 944449264, 1888898528]

約数ペア:

[(1, 1888898528), (2, 944449264), (4, 472224632), (8, 236112316), (11, 171718048), (16, 118056158), (19, 99415712), (22, 85859024), (29, 65134432), (32, 59028079), (38, 49707856), (44, 42929512), (58, 32567216), (76, 24853928), (88, 21464756), (116, 16283608), (152, 12426964), (176, 10732378), (209, 9037792), (232, 8141804), (304, 6213482), (319, 5921312), (352, 5366189), (418, 4518896), (464, 4070902), (551, 3428128), (608, 3106741), (638, 2960656), (836, 2259448), (928, 2035451), (1102, 1714064), (1276, 1480328), (1672, 1129724), (2204, 857032), (2552, 740164), (3344, 564862), (4408, 428516), (5104, 370082), (6061, 311648), (6688, 282431), (8816, 214258), (9739, 193952), (10208, 185041), (12122, 155824), (17632, 107129), (19478, 96976), (24244, 77912), (38956, 48488)]