17280432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 56871360

約数和(自身を除く): 39590928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 181, 204, 208, 216, 221, 234, 272, 306, 312, 351, 362, 408, 432, 442, 459, 468, 543, 612, 624, 663, 702, 724, 816, 884, 918, 936, 1086, 1224, 1326, 1404, 1448, 1629, 1768, 1836, 1872, 1989, 2172, 2353, 2448, 2652, 2808, 2896, 3077, 3258, 3536, 3672, 3978, 4344, 4706, 4887, 5304, 5616, 5967, 6154, 6516, 7059, 7344, 7956, 8688, 9231, 9412, 9774, 10608, 11934, 12308, 13032, 14118, 15912, 18462, 18824, 19548, 21177, 23868, 24616, 26064, 27693, 28236, 31824, 36924, 37648, 39096, 40001, 42354, 47736, 49232, 55386, 56472, 63531, 73848, 78192, 80002, 83079, 84708, 95472, 110772, 112944, 120003, 127062, 147696, 160004, 166158, 169416, 221544, 240006, 254124, 320008, 332316, 338832, 360009, 443088, 480012, 508248, 640016, 664632, 720018, 960024, 1016496, 1080027, 1329264, 1440036, 1920048, 2160054, 2880072, 4320108, 5760144, 8640216, 17280432]

約数ペア:

[(1, 17280432), (2, 8640216), (3, 5760144), (4, 4320108), (6, 2880072), (8, 2160054), (9, 1920048), (12, 1440036), (13, 1329264), (16, 1080027), (17, 1016496), (18, 960024), (24, 720018), (26, 664632), (27, 640016), (34, 508248), (36, 480012), (39, 443088), (48, 360009), (51, 338832), (52, 332316), (54, 320008), (68, 254124), (72, 240006), (78, 221544), (102, 169416), (104, 166158), (108, 160004), (117, 147696), (136, 127062), (144, 120003), (153, 112944), (156, 110772), (181, 95472), (204, 84708), (208, 83079), (216, 80002), (221, 78192), (234, 73848), (272, 63531), (306, 56472), (312, 55386), (351, 49232), (362, 47736), (408, 42354), (432, 40001), (442, 39096), (459, 37648), (468, 36924), (543, 31824), (612, 28236), (624, 27693), (663, 26064), (702, 24616), (724, 23868), (816, 21177), (884, 19548), (918, 18824), (936, 18462), (1086, 15912), (1224, 14118), (1326, 13032), (1404, 12308), (1448, 11934), (1629, 10608), (1768, 9774), (1836, 9412), (1872, 9231), (1989, 8688), (2172, 7956), (2353, 7344), (2448, 7059), (2652, 6516), (2808, 6154), (2896, 5967), (3077, 5616), (3258, 5304), (3536, 4887), (3672, 4706), (3978, 4344)]