1421199864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55291}}^1$

素因数の和:55330

約数の個数: 128

約数和(自身を含む): 4777228800

約数和(自身を除く): 3356028936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 25704, 55291, 110582, 165873, 221164, 331746, 387037, 442328, 497619, 663492, 774074, 939947, 995238, 1161111, 1326984, 1492857, 1548148, 1879894, 1990476, 2322222, 2819841, 2985714, 3096296, 3483333, 3759788, 3980952, 4644444, 5639682, 5971428, 6579629, 6966666, 7519576, 8459523, 9288888, 10449999, 11279364, 11942856, 13159258, 13933332, 16919046, 19738887, 20899998, 22558728, 25378569, 26318516, 27866664, 33838092, 39477774, 41799996, 50757138, 52637032, 59216661, 67676184, 78955548, 83599992, 101514276, 118433322, 157911096, 177649983, 203028552, 236866644, 355299966, 473733288, 710599932, 1421199864]

約数ペア:

[(1, 1421199864), (2, 710599932), (3, 473733288), (4, 355299966), (6, 236866644), (7, 203028552), (8, 177649983), (9, 157911096), (12, 118433322), (14, 101514276), (17, 83599992), (18, 78955548), (21, 67676184), (24, 59216661), (27, 52637032), (28, 50757138), (34, 41799996), (36, 39477774), (42, 33838092), (51, 27866664), (54, 26318516), (56, 25378569), (63, 22558728), (68, 20899998), (72, 19738887), (84, 16919046), (102, 13933332), (108, 13159258), (119, 11942856), (126, 11279364), (136, 10449999), (153, 9288888), (168, 8459523), (189, 7519576), (204, 6966666), (216, 6579629), (238, 5971428), (252, 5639682), (306, 4644444), (357, 3980952), (378, 3759788), (408, 3483333), (459, 3096296), (476, 2985714), (504, 2819841), (612, 2322222), (714, 1990476), (756, 1879894), (918, 1548148), (952, 1492857), (1071, 1326984), (1224, 1161111), (1428, 995238), (1512, 939947), (1836, 774074), (2142, 663492), (2856, 497619), (3213, 442328), (3672, 387037), (4284, 331746), (6426, 221164), (8568, 165873), (12852, 110582), (25704, 55291)]