249735168

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 764667540

約数和(自身を除く): 514932372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 797, 816, 1024, 1088, 1152, 1224, 1536, 1594, 1632, 2048, 2176, 2304, 2391, 2448, 3072, 3188, 3264, 4352, 4608, 4782, 4896, 6144, 6376, 6528, 7173, 8704, 9216, 9564, 9792, 12752, 13056, 13549, 14346, 17408, 18432, 19128, 19584, 25504, 26112, 27098, 28692, 34816, 38256, 39168, 40647, 51008, 52224, 54196, 57384, 76512, 78336, 81294, 102016, 104448, 108392, 114768, 121941, 153024, 156672, 162588, 204032, 216784, 229536, 243882, 306048, 313344, 325176, 408064, 433568, 459072, 487764, 612096, 650352, 816128, 867136, 918144, 975528, 1224192, 1300704, 1632256, 1734272, 1836288, 1951056, 2448384, 2601408, 3468544, 3672576, 3902112, 4896768, 5202816, 6937088, 7345152, 7804224, 10405632, 13874176, 14690304, 15608448, 20811264, 27748352, 31216896, 41622528, 62433792, 83245056, 124867584, 249735168]

約数ペア:

[(1, 249735168), (2, 124867584), (3, 83245056), (4, 62433792), (6, 41622528), (8, 31216896), (9, 27748352), (12, 20811264), (16, 15608448), (17, 14690304), (18, 13874176), (24, 10405632), (32, 7804224), (34, 7345152), (36, 6937088), (48, 5202816), (51, 4896768), (64, 3902112), (68, 3672576), (72, 3468544), (96, 2601408), (102, 2448384), (128, 1951056), (136, 1836288), (144, 1734272), (153, 1632256), (192, 1300704), (204, 1224192), (256, 975528), (272, 918144), (288, 867136), (306, 816128), (384, 650352), (408, 612096), (512, 487764), (544, 459072), (576, 433568), (612, 408064), (768, 325176), (797, 313344), (816, 306048), (1024, 243882), (1088, 229536), (1152, 216784), (1224, 204032), (1536, 162588), (1594, 156672), (1632, 153024), (2048, 121941), (2176, 114768), (2304, 108392), (2391, 104448), (2448, 102016), (3072, 81294), (3188, 78336), (3264, 76512), (4352, 57384), (4608, 54196), (4782, 52224), (4896, 51008), (6144, 40647), (6376, 39168), (6528, 38256), (7173, 34816), (8704, 28692), (9216, 27098), (9564, 26112), (9792, 25504), (12752, 19584), (13056, 19128), (13549, 18432), (14346, 17408)]