219955248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4779

約数の個数: 120

約数和(自身を含む): 686228400

約数和(自身を除く): 466273152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 4729, 5168, 5814, 7752, 9458, 11628, 14187, 15504, 18916, 23256, 28374, 37832, 42561, 46512, 56748, 75664, 80393, 85122, 89851, 113496, 160786, 170244, 179702, 226992, 241179, 269553, 321572, 340488, 359404, 482358, 539106, 643144, 680976, 718808, 723537, 808659, 964716, 1078212, 1286288, 1437616, 1447074, 1527467, 1617318, 1929432, 2156424, 2894148, 3054934, 3234636, 3858864, 4312848, 4582401, 5788296, 6109868, 6469272, 9164802, 11576592, 12219736, 12938544, 13747203, 18329604, 24439472, 27494406, 36659208, 54988812, 73318416, 109977624, 219955248]

約数ペア:

[(1, 219955248), (2, 109977624), (3, 73318416), (4, 54988812), (6, 36659208), (8, 27494406), (9, 24439472), (12, 18329604), (16, 13747203), (17, 12938544), (18, 12219736), (19, 11576592), (24, 9164802), (34, 6469272), (36, 6109868), (38, 5788296), (48, 4582401), (51, 4312848), (57, 3858864), (68, 3234636), (72, 3054934), (76, 2894148), (102, 2156424), (114, 1929432), (136, 1617318), (144, 1527467), (152, 1447074), (153, 1437616), (171, 1286288), (204, 1078212), (228, 964716), (272, 808659), (304, 723537), (306, 718808), (323, 680976), (342, 643144), (408, 539106), (456, 482358), (612, 359404), (646, 340488), (684, 321572), (816, 269553), (912, 241179), (969, 226992), (1224, 179702), (1292, 170244), (1368, 160786), (1938, 113496), (2448, 89851), (2584, 85122), (2736, 80393), (2907, 75664), (3876, 56748), (4729, 46512), (5168, 42561), (5814, 37832), (7752, 28374), (9458, 23256), (11628, 18916), (14187, 15504)]