550200784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 1384197120

約数和(自身を除く): 833996336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 67, 68, 76, 112, 119, 133, 134, 136, 152, 227, 238, 266, 268, 272, 304, 323, 454, 469, 476, 532, 536, 646, 908, 938, 952, 1064, 1072, 1139, 1273, 1292, 1589, 1816, 1876, 1904, 2128, 2261, 2278, 2546, 2584, 3178, 3632, 3752, 3859, 4313, 4522, 4556, 5092, 5168, 6356, 7504, 7718, 7973, 8626, 8911, 9044, 9112, 10184, 12712, 15209, 15436, 15946, 17252, 17822, 18088, 18224, 20368, 21641, 25424, 27013, 30191, 30418, 30872, 31892, 34504, 35644, 36176, 43282, 54026, 60382, 60836, 61744, 63784, 69008, 71288, 73321, 86564, 106463, 108052, 120764, 121672, 127568, 142576, 146642, 151487, 173128, 212926, 216104, 241528, 243344, 258553, 288971, 293284, 302974, 346256, 425852, 432208, 483056, 513247, 517106, 577942, 586568, 605948, 851704, 1026494, 1034212, 1155884, 1173136, 1211896, 1703408, 1809871, 2022797, 2052988, 2068424, 2311768, 2423792, 3619742, 4045594, 4105976, 4136848, 4623536, 4912507, 7239484, 8091188, 8211952, 9825014, 14478968, 16182376, 19650028, 28957936, 32364752, 34387549, 39300056, 68775098, 78600112, 137550196, 275100392, 550200784]

約数ペア:

[(1, 550200784), (2, 275100392), (4, 137550196), (7, 78600112), (8, 68775098), (14, 39300056), (16, 34387549), (17, 32364752), (19, 28957936), (28, 19650028), (34, 16182376), (38, 14478968), (56, 9825014), (67, 8211952), (68, 8091188), (76, 7239484), (112, 4912507), (119, 4623536), (133, 4136848), (134, 4105976), (136, 4045594), (152, 3619742), (227, 2423792), (238, 2311768), (266, 2068424), (268, 2052988), (272, 2022797), (304, 1809871), (323, 1703408), (454, 1211896), (469, 1173136), (476, 1155884), (532, 1034212), (536, 1026494), (646, 851704), (908, 605948), (938, 586568), (952, 577942), (1064, 517106), (1072, 513247), (1139, 483056), (1273, 432208), (1292, 425852), (1589, 346256), (1816, 302974), (1876, 293284), (1904, 288971), (2128, 258553), (2261, 243344), (2278, 241528), (2546, 216104), (2584, 212926), (3178, 173128), (3632, 151487), (3752, 146642), (3859, 142576), (4313, 127568), (4522, 121672), (4556, 120764), (5092, 108052), (5168, 106463), (6356, 86564), (7504, 73321), (7718, 71288), (7973, 69008), (8626, 63784), (8911, 61744), (9044, 60836), (9112, 60382), (10184, 54026), (12712, 43282), (15209, 36176), (15436, 35644), (15946, 34504), (17252, 31892), (17822, 30872), (18088, 30418), (18224, 30191), (20368, 27013), (21641, 25424)]