338087568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 1184924160

約数和(自身を除く): 846836592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 29, 34, 39, 42, 48, 51, 52, 56, 58, 68, 78, 84, 87, 91, 102, 104, 112, 116, 119, 136, 156, 157, 168, 174, 182, 203, 204, 208, 221, 232, 238, 272, 273, 312, 314, 336, 348, 357, 364, 377, 406, 408, 442, 464, 471, 476, 493, 546, 609, 624, 628, 663, 696, 714, 728, 754, 812, 816, 884, 942, 952, 986, 1092, 1099, 1131, 1218, 1256, 1326, 1392, 1428, 1456, 1479, 1508, 1547, 1624, 1768, 1884, 1904, 1972, 2041, 2184, 2198, 2262, 2436, 2512, 2639, 2652, 2669, 2856, 2958, 3016, 3094, 3248, 3297, 3451, 3536, 3768, 3944, 4082, 4368, 4396, 4524, 4553, 4641, 4872, 5278, 5304, 5338, 5712, 5916, 6032, 6123, 6188, 6409, 6594, 6902, 7536, 7888, 7917, 8007, 8164, 8792, 9048, 9106, 9282, 9744, 10353, 10556, 10608, 10676, 11832, 12246, 12376, 12818, 13188, 13659, 13804, 14287, 15834, 16014, 16328, 17584, 18096, 18212, 18564, 18683, 19227, 20706, 21112, 21352, 23664, 24492, 24752, 25636, 26376, 27318, 27608, 28574, 31668, 31871, 32028, 32656, 34697, 36424, 37128, 37366, 38454, 41412, 42224, 42704, 42861, 44863, 48984, 51272, 52752, 54636, 55216, 56049, 57148, 59189, 63336, 63742, 64056, 69394, 72848, 74256, 74732, 76908, 77401, 82824, 85722, 89726, 95613, 97968, 102544, 104091, 109272, 112098, 114296, 118378, 126672, 127484, 128112, 134589, 138788, 149464, 153816, 154802, 165648, 171444, 177567, 179452, 191226, 208182, 218544, 224196, 228592, 232203, 236756, 242879, 254968, 269178, 277576, 298928, 307632, 309604, 342888, 355134, 358904, 382452, 414323, 416364, 448392, 464406, 473512, 485758, 509936, 538356, 541807, 555152, 619208, 685776, 710268, 717808, 728637, 764904, 828646, 832728, 896784, 928812, 947024, 971516, 1006213, 1076712, 1083614, 1238416, 1242969, 1420536, 1457274, 1529808, 1625421, 1657292, 1665456, 1857624, 1943032, 2012426, 2153424, 2167228, 2485938, 2841072, 2914548, 3018639, 3250842, 3314584, 3715248, 3886064, 4024852, 4334456, 4971876, 5829096, 6037278, 6501684, 6629168, 7043491, 8049704, 8668912, 9943752, 11658192, 12074556, 13003368, 14086982, 16099408, 19887504, 21130473, 24149112, 26006736, 28173964, 42260946, 48298224, 56347928, 84521892, 112695856, 169043784, 338087568]

約数ペア:

[(1, 338087568), (2, 169043784), (3, 112695856), (4, 84521892), (6, 56347928), (7, 48298224), (8, 42260946), (12, 28173964), (13, 26006736), (14, 24149112), (16, 21130473), (17, 19887504), (21, 16099408), (24, 14086982), (26, 13003368), (28, 12074556), (29, 11658192), (34, 9943752), (39, 8668912), (42, 8049704), (48, 7043491), (51, 6629168), (52, 6501684), (56, 6037278), (58, 5829096), (68, 4971876), (78, 4334456), (84, 4024852), (87, 3886064), (91, 3715248), (102, 3314584), (104, 3250842), (112, 3018639), (116, 2914548), (119, 2841072), (136, 2485938), (156, 2167228), (157, 2153424), (168, 2012426), (174, 1943032), (182, 1857624), (203, 1665456), (204, 1657292), (208, 1625421), (221, 1529808), (232, 1457274), (238, 1420536), (272, 1242969), (273, 1238416), (312, 1083614), (314, 1076712), (336, 1006213), (348, 971516), (357, 947024), (364, 928812), (377, 896784), (406, 832728), (408, 828646), (442, 764904), (464, 728637), (471, 717808), (476, 710268), (493, 685776), (546, 619208), (609, 555152), (624, 541807), (628, 538356), (663, 509936), (696, 485758), (714, 473512), (728, 464406), (754, 448392), (812, 416364), (816, 414323), (884, 382452), (942, 358904), (952, 355134), (986, 342888), (1092, 309604), (1099, 307632), (1131, 298928), (1218, 277576), (1256, 269178), (1326, 254968), (1392, 242879), (1428, 236756), (1456, 232203), (1479, 228592), (1508, 224196), (1547, 218544), (1624, 208182), (1768, 191226), (1884, 179452), (1904, 177567), (1972, 171444), (2041, 165648), (2184, 154802), (2198, 153816), (2262, 149464), (2436, 138788), (2512, 134589), (2639, 128112), (2652, 127484), (2669, 126672), (2856, 118378), (2958, 114296), (3016, 112098), (3094, 109272), (3248, 104091), (3297, 102544), (3451, 97968), (3536, 95613), (3768, 89726), (3944, 85722), (4082, 82824), (4368, 77401), (4396, 76908), (4524, 74732), (4553, 74256), (4641, 72848), (4872, 69394), (5278, 64056), (5304, 63742), (5338, 63336), (5712, 59189), (5916, 57148), (6032, 56049), (6123, 55216), (6188, 54636), (6409, 52752), (6594, 51272), (6902, 48984), (7536, 44863), (7888, 42861), (7917, 42704), (8007, 42224), (8164, 41412), (8792, 38454), (9048, 37366), (9106, 37128), (9282, 36424), (9744, 34697), (10353, 32656), (10556, 32028), (10608, 31871), (10676, 31668), (11832, 28574), (12246, 27608), (12376, 27318), (12818, 26376), (13188, 25636), (13659, 24752), (13804, 24492), (14287, 23664), (15834, 21352), (16014, 21112), (16328, 20706), (17584, 19227), (18096, 18683), (18212, 18564)]