280613424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3827

約数の個数: 160

約数和(自身を含む): 944939520

約数和(自身を除く): 664326096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 3779, 4368, 4641, 5304, 5712, 6188, 7558, 9282, 10608, 11337, 12376, 15116, 18564, 22674, 24752, 26453, 30232, 37128, 45348, 49127, 52906, 60464, 64243, 74256, 79359, 90696, 98254, 105812, 128486, 147381, 158718, 181392, 192729, 196508, 211624, 256972, 294762, 317436, 343889, 385458, 393016, 423248, 449701, 513944, 589524, 634872, 687778, 770916, 786032, 835159, 899402, 1027888, 1031667, 1179048, 1269744, 1349103, 1375556, 1541832, 1670318, 1798804, 2063334, 2358096, 2505477, 2698206, 2751112, 3083664, 3340636, 3597608, 4126668, 5010954, 5396412, 5502224, 5846113, 6681272, 7195216, 8253336, 10021908, 10792824, 11692226, 13362544, 16506672, 17538339, 20043816, 21585648, 23384452, 35076678, 40087632, 46768904, 70153356, 93537808, 140306712, 280613424]

約数ペア:

[(1, 280613424), (2, 140306712), (3, 93537808), (4, 70153356), (6, 46768904), (7, 40087632), (8, 35076678), (12, 23384452), (13, 21585648), (14, 20043816), (16, 17538339), (17, 16506672), (21, 13362544), (24, 11692226), (26, 10792824), (28, 10021908), (34, 8253336), (39, 7195216), (42, 6681272), (48, 5846113), (51, 5502224), (52, 5396412), (56, 5010954), (68, 4126668), (78, 3597608), (84, 3340636), (91, 3083664), (102, 2751112), (104, 2698206), (112, 2505477), (119, 2358096), (136, 2063334), (156, 1798804), (168, 1670318), (182, 1541832), (204, 1375556), (208, 1349103), (221, 1269744), (238, 1179048), (272, 1031667), (273, 1027888), (312, 899402), (336, 835159), (357, 786032), (364, 770916), (408, 687778), (442, 634872), (476, 589524), (546, 513944), (624, 449701), (663, 423248), (714, 393016), (728, 385458), (816, 343889), (884, 317436), (952, 294762), (1092, 256972), (1326, 211624), (1428, 196508), (1456, 192729), (1547, 181392), (1768, 158718), (1904, 147381), (2184, 128486), (2652, 105812), (2856, 98254), (3094, 90696), (3536, 79359), (3779, 74256), (4368, 64243), (4641, 60464), (5304, 52906), (5712, 49127), (6188, 45348), (7558, 37128), (9282, 30232), (10608, 26453), (11337, 24752), (12376, 22674), (15116, 18564)]