252485904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 786806784

約数和(自身を除く): 534320880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 176, 184, 187, 204, 253, 264, 272, 276, 368, 374, 391, 408, 506, 528, 552, 561, 748, 759, 782, 816, 1012, 1104, 1122, 1173, 1223, 1496, 1518, 1564, 2024, 2244, 2346, 2446, 2992, 3036, 3128, 3669, 4048, 4301, 4488, 4692, 4892, 6072, 6256, 7338, 8602, 8976, 9384, 9784, 12144, 12903, 13453, 14676, 17204, 18768, 19568, 20791, 25806, 26906, 28129, 29352, 34408, 40359, 41582, 51612, 53812, 56258, 58704, 62373, 68816, 80718, 83164, 84387, 103224, 107624, 112516, 124746, 161436, 166328, 168774, 206448, 215248, 225032, 228701, 249492, 309419, 322872, 332656, 337548, 450064, 457402, 478193, 498984, 618838, 645744, 675096, 686103, 914804, 928257, 956386, 997968, 1237676, 1350192, 1372206, 1434579, 1829608, 1856514, 1912772, 2475352, 2744412, 2869158, 3659216, 3713028, 3825544, 4950704, 5260123, 5488824, 5738316, 7426056, 7651088, 10520246, 10977648, 11476632, 14852112, 15780369, 21040492, 22953264, 31560738, 42080984, 63121476, 84161968, 126242952, 252485904]

約数ペア:

[(1, 252485904), (2, 126242952), (3, 84161968), (4, 63121476), (6, 42080984), (8, 31560738), (11, 22953264), (12, 21040492), (16, 15780369), (17, 14852112), (22, 11476632), (23, 10977648), (24, 10520246), (33, 7651088), (34, 7426056), (44, 5738316), (46, 5488824), (48, 5260123), (51, 4950704), (66, 3825544), (68, 3713028), (69, 3659216), (88, 2869158), (92, 2744412), (102, 2475352), (132, 1912772), (136, 1856514), (138, 1829608), (176, 1434579), (184, 1372206), (187, 1350192), (204, 1237676), (253, 997968), (264, 956386), (272, 928257), (276, 914804), (368, 686103), (374, 675096), (391, 645744), (408, 618838), (506, 498984), (528, 478193), (552, 457402), (561, 450064), (748, 337548), (759, 332656), (782, 322872), (816, 309419), (1012, 249492), (1104, 228701), (1122, 225032), (1173, 215248), (1223, 206448), (1496, 168774), (1518, 166328), (1564, 161436), (2024, 124746), (2244, 112516), (2346, 107624), (2446, 103224), (2992, 84387), (3036, 83164), (3128, 80718), (3669, 68816), (4048, 62373), (4301, 58704), (4488, 56258), (4692, 53812), (4892, 51612), (6072, 41582), (6256, 40359), (7338, 34408), (8602, 29352), (8976, 28129), (9384, 26906), (9784, 25806), (12144, 20791), (12903, 19568), (13453, 18768), (14676, 17204)]