280275024

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 769852512

約数和(自身を除く): 489577488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 106, 116, 131, 159, 174, 212, 232, 262, 318, 348, 393, 424, 464, 524, 636, 696, 786, 841, 848, 1048, 1272, 1392, 1537, 1572, 1682, 2096, 2523, 2544, 3074, 3144, 3364, 3799, 4611, 5046, 6148, 6288, 6728, 6943, 7598, 9222, 10092, 11397, 12296, 13456, 13886, 15196, 18444, 20184, 20829, 22794, 24592, 27772, 30392, 36888, 40368, 41658, 44573, 45588, 55544, 60784, 73776, 83316, 89146, 91176, 110171, 111088, 133719, 166632, 178292, 182352, 201347, 220342, 267438, 330513, 333264, 356584, 402694, 440684, 534876, 604041, 661026, 713168, 805388, 881368, 1069752, 1208082, 1322052, 1610776, 1762736, 2139504, 2416164, 2644104, 3221552, 4832328, 5288208, 5839063, 9664656, 11678126, 17517189, 23356252, 35034378, 46712504, 70068756, 93425008, 140137512, 280275024]

約数ペア:

[(1, 280275024), (2, 140137512), (3, 93425008), (4, 70068756), (6, 46712504), (8, 35034378), (12, 23356252), (16, 17517189), (24, 11678126), (29, 9664656), (48, 5839063), (53, 5288208), (58, 4832328), (87, 3221552), (106, 2644104), (116, 2416164), (131, 2139504), (159, 1762736), (174, 1610776), (212, 1322052), (232, 1208082), (262, 1069752), (318, 881368), (348, 805388), (393, 713168), (424, 661026), (464, 604041), (524, 534876), (636, 440684), (696, 402694), (786, 356584), (841, 333264), (848, 330513), (1048, 267438), (1272, 220342), (1392, 201347), (1537, 182352), (1572, 178292), (1682, 166632), (2096, 133719), (2523, 111088), (2544, 110171), (3074, 91176), (3144, 89146), (3364, 83316), (3799, 73776), (4611, 60784), (5046, 55544), (6148, 45588), (6288, 44573), (6728, 41658), (6943, 40368), (7598, 36888), (9222, 30392), (10092, 27772), (11397, 24592), (12296, 22794), (13456, 20829), (13886, 20184), (15196, 18444)]