217775304

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 659803320

約数和(自身を除く): 442028016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 53, 54, 68, 72, 81, 102, 106, 108, 136, 153, 159, 162, 204, 212, 216, 306, 318, 324, 373, 408, 424, 459, 477, 612, 636, 648, 746, 901, 918, 954, 1119, 1224, 1272, 1377, 1431, 1492, 1802, 1836, 1908, 2238, 2703, 2754, 2862, 2984, 3357, 3604, 3672, 3816, 4293, 4476, 5406, 5508, 5724, 6341, 6714, 7208, 8109, 8586, 8952, 10071, 10812, 11016, 11448, 12682, 13428, 16218, 17172, 19023, 19769, 20142, 21624, 24327, 25364, 26856, 30213, 32436, 34344, 38046, 39538, 40284, 48654, 50728, 57069, 59307, 60426, 64872, 72981, 76092, 79076, 80568, 97308, 114138, 118614, 120852, 145962, 152184, 158152, 171207, 177921, 194616, 228276, 237228, 241704, 291924, 336073, 342414, 355842, 456552, 474456, 513621, 533763, 583848, 672146, 684828, 711684, 1008219, 1027242, 1067526, 1344292, 1369656, 1423368, 1601289, 2016438, 2054484, 2135052, 2688584, 3024657, 3202578, 4032876, 4108968, 4270104, 6049314, 6405156, 8065752, 9073971, 12098628, 12810312, 18147942, 24197256, 27221913, 36295884, 54443826, 72591768, 108887652, 217775304]

約数ペア:

[(1, 217775304), (2, 108887652), (3, 72591768), (4, 54443826), (6, 36295884), (8, 27221913), (9, 24197256), (12, 18147942), (17, 12810312), (18, 12098628), (24, 9073971), (27, 8065752), (34, 6405156), (36, 6049314), (51, 4270104), (53, 4108968), (54, 4032876), (68, 3202578), (72, 3024657), (81, 2688584), (102, 2135052), (106, 2054484), (108, 2016438), (136, 1601289), (153, 1423368), (159, 1369656), (162, 1344292), (204, 1067526), (212, 1027242), (216, 1008219), (306, 711684), (318, 684828), (324, 672146), (373, 583848), (408, 533763), (424, 513621), (459, 474456), (477, 456552), (612, 355842), (636, 342414), (648, 336073), (746, 291924), (901, 241704), (918, 237228), (954, 228276), (1119, 194616), (1224, 177921), (1272, 171207), (1377, 158152), (1431, 152184), (1492, 145962), (1802, 120852), (1836, 118614), (1908, 114138), (2238, 97308), (2703, 80568), (2754, 79076), (2862, 76092), (2984, 72981), (3357, 64872), (3604, 60426), (3672, 59307), (3816, 57069), (4293, 50728), (4476, 48654), (5406, 40284), (5508, 39538), (5724, 38046), (6341, 34344), (6714, 32436), (7208, 30213), (8109, 26856), (8586, 25364), (8952, 24327), (10071, 21624), (10812, 20142), (11016, 19769), (11448, 19023), (12682, 17172), (13428, 16218)]