309732384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 933018912

約数和(自身を除く): 623286528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 507, 544, 624, 663, 676, 816, 884, 1014, 1123, 1248, 1326, 1352, 1632, 1768, 2028, 2246, 2652, 2704, 2873, 3369, 3536, 4056, 4492, 5304, 5408, 5746, 6738, 7072, 8112, 8619, 8984, 10608, 11492, 13476, 14599, 16224, 17238, 17968, 19091, 21216, 22984, 26952, 29198, 34476, 35936, 38182, 43797, 45968, 53904, 57273, 58396, 68952, 76364, 87594, 91936, 107808, 114546, 116792, 137904, 152728, 175188, 189787, 229092, 233584, 248183, 275808, 305456, 350376, 379574, 458184, 467168, 496366, 569361, 610912, 700752, 744549, 759148, 916368, 992732, 1138722, 1401504, 1489098, 1518296, 1832736, 1985464, 2277444, 2978196, 3036592, 3226379, 3970928, 4554888, 5956392, 6073184, 6452758, 7941856, 9109776, 9679137, 11912784, 12905516, 18219552, 19358274, 23825568, 25811032, 38716548, 51622064, 77433096, 103244128, 154866192, 309732384]

約数ペア:

[(1, 309732384), (2, 154866192), (3, 103244128), (4, 77433096), (6, 51622064), (8, 38716548), (12, 25811032), (13, 23825568), (16, 19358274), (17, 18219552), (24, 12905516), (26, 11912784), (32, 9679137), (34, 9109776), (39, 7941856), (48, 6452758), (51, 6073184), (52, 5956392), (68, 4554888), (78, 3970928), (96, 3226379), (102, 3036592), (104, 2978196), (136, 2277444), (156, 1985464), (169, 1832736), (204, 1518296), (208, 1489098), (221, 1401504), (272, 1138722), (312, 992732), (338, 916368), (408, 759148), (416, 744549), (442, 700752), (507, 610912), (544, 569361), (624, 496366), (663, 467168), (676, 458184), (816, 379574), (884, 350376), (1014, 305456), (1123, 275808), (1248, 248183), (1326, 233584), (1352, 229092), (1632, 189787), (1768, 175188), (2028, 152728), (2246, 137904), (2652, 116792), (2704, 114546), (2873, 107808), (3369, 91936), (3536, 87594), (4056, 76364), (4492, 68952), (5304, 58396), (5408, 57273), (5746, 53904), (6738, 45968), (7072, 43797), (8112, 38182), (8619, 35936), (8984, 34476), (10608, 29198), (11492, 26952), (13476, 22984), (14599, 21216), (16224, 19091), (17238, 17968)]