253676448

素因数分解:

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

素因数の和:162

約数の個数: 288

約数和(自身を含む): 842063040

約数和(自身を除く): 588386592

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, 81, 96, 101, 102, 108, 114, 136, 144, 152, 153, 162, 171, 202, 204, 216, 228, 243, 272, 288, 303, 304, 306, 323, 324, 342, 404, 408, 432, 456, 459, 486, 513, 544, 606, 608, 612, 646, 648, 684, 808, 816, 864, 909, 912, 918, 969, 972, 1026, 1212, 1224, 1292, 1296, 1368, 1377, 1539, 1616, 1632, 1717, 1818, 1824, 1836, 1919, 1938, 1944, 2052, 2424, 2448, 2584, 2592, 2727, 2736, 2754, 2907, 3078, 3232, 3434, 3636, 3672, 3838, 3876, 3888, 4104, 4131, 4617, 4848, 4896, 5151, 5168, 5454, 5472, 5508, 5757, 5814, 6156, 6868, 7272, 7344, 7676, 7752, 7776, 8181, 8208, 8262, 8721, 9234, 9696, 10302, 10336, 10908, 11016, 11514, 11628, 12312, 13736, 14544, 14688, 15352, 15453, 15504, 16362, 16416, 16524, 17271, 17442, 18468, 20604, 21816, 22032, 23028, 23256, 24543, 24624, 26163, 27472, 29088, 30704, 30906, 31008, 32623, 32724, 33048, 34542, 34884, 36936, 41208, 43632, 44064, 46056, 46359, 46512, 49086, 49248, 51813, 52326, 54944, 61408, 61812, 65246, 65448, 66096, 69084, 69768, 73872, 78489, 82416, 87264, 92112, 92718, 93024, 97869, 98172, 103626, 104652, 123624, 130492, 130896, 132192, 138168, 139077, 139536, 147744, 155439, 156978, 164832, 184224, 185436, 195738, 196344, 207252, 209304, 247248, 260984, 261792, 276336, 278154, 279072, 293607, 310878, 313956, 370872, 391476, 392688, 414504, 417231, 418608, 466317, 494496, 521968, 552672, 556308, 587214, 621756, 627912, 741744, 782952, 785376, 829008, 834462, 837216, 880821, 932634, 1043936, 1112616, 1174428, 1243512, 1255824, 1483488, 1565904, 1658016, 1668924, 1761642, 1865268, 2225232, 2348856, 2487024, 2511648, 2642463, 3131808, 3337848, 3523284, 3730536, 4450464, 4697712, 4974048, 5284926, 6675696, 7046568, 7461072, 7927389, 9395424, 10569852, 13351392, 14093136, 14922144, 15854778, 21139704, 28186272, 31709556, 42279408, 63419112, 84558816, 126838224, 253676448]

約数ペア:

[(1, 253676448), (2, 126838224), (3, 84558816), (4, 63419112), (6, 42279408), (8, 31709556), (9, 28186272), (12, 21139704), (16, 15854778), (17, 14922144), (18, 14093136), (19, 13351392), (24, 10569852), (27, 9395424), (32, 7927389), (34, 7461072), (36, 7046568), (38, 6675696), (48, 5284926), (51, 4974048), (54, 4697712), (57, 4450464), (68, 3730536), (72, 3523284), (76, 3337848), (81, 3131808), (96, 2642463), (101, 2511648), (102, 2487024), (108, 2348856), (114, 2225232), (136, 1865268), (144, 1761642), (152, 1668924), (153, 1658016), (162, 1565904), (171, 1483488), (202, 1255824), (204, 1243512), (216, 1174428), (228, 1112616), (243, 1043936), (272, 932634), (288, 880821), (303, 837216), (304, 834462), (306, 829008), (323, 785376), (324, 782952), (342, 741744), (404, 627912), (408, 621756), (432, 587214), (456, 556308), (459, 552672), (486, 521968), (513, 494496), (544, 466317), (606, 418608), (608, 417231), (612, 414504), (646, 392688), (648, 391476), (684, 370872), (808, 313956), (816, 310878), (864, 293607), (909, 279072), (912, 278154), (918, 276336), (969, 261792), (972, 260984), (1026, 247248), (1212, 209304), (1224, 207252), (1292, 196344), (1296, 195738), (1368, 185436), (1377, 184224), (1539, 164832), (1616, 156978), (1632, 155439), (1717, 147744), (1818, 139536), (1824, 139077), (1836, 138168), (1919, 132192), (1938, 130896), (1944, 130492), (2052, 123624), (2424, 104652), (2448, 103626), (2584, 98172), (2592, 97869), (2727, 93024), (2736, 92718), (2754, 92112), (2907, 87264), (3078, 82416), (3232, 78489), (3434, 73872), (3636, 69768), (3672, 69084), (3838, 66096), (3876, 65448), (3888, 65246), (4104, 61812), (4131, 61408), (4617, 54944), (4848, 52326), (4896, 51813), (5151, 49248), (5168, 49086), (5454, 46512), (5472, 46359), (5508, 46056), (5757, 44064), (5814, 43632), (6156, 41208), (6868, 36936), (7272, 34884), (7344, 34542), (7676, 33048), (7752, 32724), (7776, 32623), (8181, 31008), (8208, 30906), (8262, 30704), (8721, 29088), (9234, 27472), (9696, 26163), (10302, 24624), (10336, 24543), (10908, 23256), (11016, 23028), (11514, 22032), (11628, 21816), (12312, 20604), (13736, 18468), (14544, 17442), (14688, 17271), (15352, 16524), (15453, 16416), (15504, 16362)]