31302576

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 97783920

約数和(自身を除く): 66481344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 673, 684, 816, 912, 969, 1224, 1292, 1346, 1368, 1938, 2019, 2448, 2584, 2692, 2736, 2907, 3876, 4038, 5168, 5384, 5814, 6057, 7752, 8076, 10768, 11441, 11628, 12114, 12787, 15504, 16152, 22882, 23256, 24228, 25574, 32304, 34323, 38361, 45764, 46512, 48456, 51148, 68646, 76722, 91528, 96912, 102296, 102969, 115083, 137292, 153444, 183056, 204592, 205938, 217379, 230166, 274584, 306888, 411876, 434758, 460332, 549168, 613776, 652137, 823752, 869516, 920664, 1304274, 1647504, 1739032, 1841328, 1956411, 2608548, 3478064, 3912822, 5217096, 7825644, 10434192, 15651288, 31302576]

約数ペア:

[(1, 31302576), (2, 15651288), (3, 10434192), (4, 7825644), (6, 5217096), (8, 3912822), (9, 3478064), (12, 2608548), (16, 1956411), (17, 1841328), (18, 1739032), (19, 1647504), (24, 1304274), (34, 920664), (36, 869516), (38, 823752), (48, 652137), (51, 613776), (57, 549168), (68, 460332), (72, 434758), (76, 411876), (102, 306888), (114, 274584), (136, 230166), (144, 217379), (152, 205938), (153, 204592), (171, 183056), (204, 153444), (228, 137292), (272, 115083), (304, 102969), (306, 102296), (323, 96912), (342, 91528), (408, 76722), (456, 68646), (612, 51148), (646, 48456), (673, 46512), (684, 45764), (816, 38361), (912, 34323), (969, 32304), (1224, 25574), (1292, 24228), (1346, 23256), (1368, 22882), (1938, 16152), (2019, 15504), (2448, 12787), (2584, 12114), (2692, 11628), (2736, 11441), (2907, 10768), (3876, 8076), (4038, 7752), (5168, 6057), (5384, 5814)]