445536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 144

約数和(自身を含む): 1651104

約数和(自身を除く): 1205568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 224, 234, 238, 252, 272, 273, 288, 306, 312, 336, 357, 364, 408, 416, 442, 468, 476, 504, 544, 546, 612, 624, 663, 672, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1248, 1326, 1428, 1456, 1547, 1632, 1638, 1768, 1872, 1904, 1989, 2016, 2142, 2184, 2448, 2652, 2856, 2912, 3094, 3276, 3536, 3744, 3808, 3978, 4284, 4368, 4641, 4896, 5304, 5712, 6188, 6552, 7072, 7956, 8568, 8736, 9282, 10608, 11424, 12376, 13104, 13923, 15912, 17136, 18564, 21216, 24752, 26208, 27846, 31824, 34272, 37128, 49504, 55692, 63648, 74256, 111384, 148512, 222768, 445536]

約数ペア:

[(1, 445536), (2, 222768), (3, 148512), (4, 111384), (6, 74256), (7, 63648), (8, 55692), (9, 49504), (12, 37128), (13, 34272), (14, 31824), (16, 27846), (17, 26208), (18, 24752), (21, 21216), (24, 18564), (26, 17136), (28, 15912), (32, 13923), (34, 13104), (36, 12376), (39, 11424), (42, 10608), (48, 9282), (51, 8736), (52, 8568), (56, 7956), (63, 7072), (68, 6552), (72, 6188), (78, 5712), (84, 5304), (91, 4896), (96, 4641), (102, 4368), (104, 4284), (112, 3978), (117, 3808), (119, 3744), (126, 3536), (136, 3276), (144, 3094), (153, 2912), (156, 2856), (168, 2652), (182, 2448), (204, 2184), (208, 2142), (221, 2016), (224, 1989), (234, 1904), (238, 1872), (252, 1768), (272, 1638), (273, 1632), (288, 1547), (306, 1456), (312, 1428), (336, 1326), (357, 1248), (364, 1224), (408, 1092), (416, 1071), (442, 1008), (468, 952), (476, 936), (504, 884), (544, 819), (546, 816), (612, 728), (624, 714), (663, 672)]