404784144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 1273512240

約数和(自身を除く): 868728096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 41, 48, 51, 68, 72, 74, 82, 102, 109, 111, 123, 136, 144, 148, 153, 164, 204, 218, 222, 246, 272, 296, 306, 327, 328, 333, 369, 408, 436, 444, 492, 592, 612, 629, 654, 656, 666, 697, 738, 816, 872, 888, 981, 984, 1224, 1258, 1308, 1332, 1394, 1476, 1517, 1744, 1776, 1853, 1887, 1962, 1968, 2091, 2448, 2516, 2616, 2664, 2788, 2952, 3034, 3706, 3774, 3924, 4033, 4182, 4469, 4551, 5032, 5232, 5328, 5559, 5576, 5661, 5904, 6068, 6273, 7412, 7548, 7848, 8066, 8364, 8938, 9102, 10064, 11118, 11152, 11322, 12099, 12136, 12546, 13407, 13653, 14824, 15096, 15696, 16132, 16677, 16728, 17876, 18204, 22236, 22644, 24198, 24272, 25092, 25789, 26814, 27306, 29648, 30192, 32264, 33354, 33456, 35752, 36297, 36408, 40221, 44472, 45288, 48396, 50184, 51578, 53628, 54612, 64528, 66708, 68561, 71504, 72594, 72816, 75973, 77367, 80442, 88944, 90576, 96792, 100368, 103156, 107256, 109224, 133416, 137122, 145188, 151946, 154734, 160884, 165353, 193584, 205683, 206312, 214512, 218448, 227919, 232101, 266832, 274244, 290376, 303892, 309468, 321768, 330706, 411366, 412624, 455838, 464202, 496059, 548488, 580752, 607784, 617049, 618936, 643536, 661412, 683757, 822732, 911676, 928404, 992118, 1096976, 1215568, 1234098, 1237872, 1322824, 1367514, 1488177, 1645464, 1823352, 1856808, 1984236, 2468196, 2645648, 2735028, 2811001, 2976354, 3290928, 3646704, 3713616, 3968472, 4936392, 5470056, 5622002, 5952708, 7936944, 8433003, 9872784, 10940112, 11244004, 11905416, 16866006, 22488008, 23810832, 25299009, 33732012, 44976016, 50598018, 67464024, 101196036, 134928048, 202392072, 404784144]

約数ペア:

[(1, 404784144), (2, 202392072), (3, 134928048), (4, 101196036), (6, 67464024), (8, 50598018), (9, 44976016), (12, 33732012), (16, 25299009), (17, 23810832), (18, 22488008), (24, 16866006), (34, 11905416), (36, 11244004), (37, 10940112), (41, 9872784), (48, 8433003), (51, 7936944), (68, 5952708), (72, 5622002), (74, 5470056), (82, 4936392), (102, 3968472), (109, 3713616), (111, 3646704), (123, 3290928), (136, 2976354), (144, 2811001), (148, 2735028), (153, 2645648), (164, 2468196), (204, 1984236), (218, 1856808), (222, 1823352), (246, 1645464), (272, 1488177), (296, 1367514), (306, 1322824), (327, 1237872), (328, 1234098), (333, 1215568), (369, 1096976), (408, 992118), (436, 928404), (444, 911676), (492, 822732), (592, 683757), (612, 661412), (629, 643536), (654, 618936), (656, 617049), (666, 607784), (697, 580752), (738, 548488), (816, 496059), (872, 464202), (888, 455838), (981, 412624), (984, 411366), (1224, 330706), (1258, 321768), (1308, 309468), (1332, 303892), (1394, 290376), (1476, 274244), (1517, 266832), (1744, 232101), (1776, 227919), (1853, 218448), (1887, 214512), (1962, 206312), (1968, 205683), (2091, 193584), (2448, 165353), (2516, 160884), (2616, 154734), (2664, 151946), (2788, 145188), (2952, 137122), (3034, 133416), (3706, 109224), (3774, 107256), (3924, 103156), (4033, 100368), (4182, 96792), (4469, 90576), (4551, 88944), (5032, 80442), (5232, 77367), (5328, 75973), (5559, 72816), (5576, 72594), (5661, 71504), (5904, 68561), (6068, 66708), (6273, 64528), (7412, 54612), (7548, 53628), (7848, 51578), (8066, 50184), (8364, 48396), (8938, 45288), (9102, 44472), (10064, 40221), (11118, 36408), (11152, 36297), (11322, 35752), (12099, 33456), (12136, 33354), (12546, 32264), (13407, 30192), (13653, 29648), (14824, 27306), (15096, 26814), (15696, 25789), (16132, 25092), (16677, 24272), (16728, 24198), (17876, 22644), (18204, 22236)]