28186272

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 92534400

約数和(自身を除く): 64348128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 96, 101, 102, 108, 114, 136, 144, 152, 153, 171, 202, 204, 216, 228, 272, 288, 303, 304, 306, 323, 342, 404, 408, 432, 456, 459, 513, 544, 606, 608, 612, 646, 684, 808, 816, 864, 909, 912, 918, 969, 1026, 1212, 1224, 1292, 1368, 1616, 1632, 1717, 1818, 1824, 1836, 1919, 1938, 2052, 2424, 2448, 2584, 2727, 2736, 2907, 3232, 3434, 3636, 3672, 3838, 3876, 4104, 4848, 4896, 5151, 5168, 5454, 5472, 5757, 5814, 6868, 7272, 7344, 7676, 7752, 8208, 8721, 9696, 10302, 10336, 10908, 11514, 11628, 13736, 14544, 14688, 15352, 15453, 15504, 16416, 17271, 17442, 20604, 21816, 23028, 23256, 27472, 29088, 30704, 30906, 31008, 32623, 34542, 34884, 41208, 43632, 46056, 46359, 46512, 51813, 54944, 61408, 61812, 65246, 69084, 69768, 82416, 87264, 92112, 92718, 93024, 97869, 103626, 123624, 130492, 138168, 139536, 164832, 184224, 185436, 195738, 207252, 247248, 260984, 276336, 279072, 293607, 370872, 391476, 414504, 494496, 521968, 552672, 587214, 741744, 782952, 829008, 880821, 1043936, 1174428, 1483488, 1565904, 1658016, 1761642, 2348856, 3131808, 3523284, 4697712, 7046568, 9395424, 14093136, 28186272]

約数ペア:

[(1, 28186272), (2, 14093136), (3, 9395424), (4, 7046568), (6, 4697712), (8, 3523284), (9, 3131808), (12, 2348856), (16, 1761642), (17, 1658016), (18, 1565904), (19, 1483488), (24, 1174428), (27, 1043936), (32, 880821), (34, 829008), (36, 782952), (38, 741744), (48, 587214), (51, 552672), (54, 521968), (57, 494496), (68, 414504), (72, 391476), (76, 370872), (96, 293607), (101, 279072), (102, 276336), (108, 260984), (114, 247248), (136, 207252), (144, 195738), (152, 185436), (153, 184224), (171, 164832), (202, 139536), (204, 138168), (216, 130492), (228, 123624), (272, 103626), (288, 97869), (303, 93024), (304, 92718), (306, 92112), (323, 87264), (342, 82416), (404, 69768), (408, 69084), (432, 65246), (456, 61812), (459, 61408), (513, 54944), (544, 51813), (606, 46512), (608, 46359), (612, 46056), (646, 43632), (684, 41208), (808, 34884), (816, 34542), (864, 32623), (909, 31008), (912, 30906), (918, 30704), (969, 29088), (1026, 27472), (1212, 23256), (1224, 23028), (1292, 21816), (1368, 20604), (1616, 17442), (1632, 17271), (1717, 16416), (1818, 15504), (1824, 15453), (1836, 15352), (1919, 14688), (1938, 14544), (2052, 13736), (2424, 11628), (2448, 11514), (2584, 10908), (2727, 10336), (2736, 10302), (2907, 9696), (3232, 8721), (3434, 8208), (3636, 7752), (3672, 7676), (3838, 7344), (3876, 7272), (4104, 6868), (4848, 5814), (4896, 5757), (5151, 5472), (5168, 5454)]