21093026448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{3089}}^1$

素因数の和:3497

約数の個数: 160

約数和(自身を含む): 60766110720

約数和(自身を除く): 39673084272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 353, 372, 403, 496, 624, 706, 744, 806, 1059, 1209, 1412, 1488, 1612, 2118, 2418, 2824, 3089, 3224, 4236, 4589, 4836, 5648, 6178, 6448, 8472, 9178, 9267, 9672, 10943, 12356, 13767, 16944, 18356, 18534, 19344, 21886, 24712, 27534, 32829, 36712, 37068, 40157, 43772, 49424, 55068, 65658, 73424, 74136, 80314, 87544, 95759, 110136, 120471, 131316, 142259, 148272, 160628, 175088, 191518, 220272, 240942, 262632, 284518, 287277, 321256, 383036, 426777, 481884, 525264, 569036, 574554, 642512, 766072, 853554, 963768, 1090417, 1138072, 1149108, 1244867, 1532144, 1707108, 1927536, 2180834, 2276144, 2298216, 2489734, 3271251, 3414216, 3734601, 4361668, 4596432, 4979468, 6542502, 6828432, 7469202, 8723336, 9958936, 13085004, 14175421, 14938404, 17446672, 19917872, 26170008, 28350842, 29876808, 33802927, 42526263, 52340016, 56701684, 59753616, 67605854, 85052526, 101408781, 113403368, 135211708, 170105052, 202817562, 226806736, 270423416, 340210104, 405635124, 439438051, 540846832, 680420208, 811270248, 878876102, 1318314153, 1622540496, 1757752204, 2636628306, 3515504408, 5273256612, 7031008816, 10546513224, 21093026448]

約数ペア:

[(1, 21093026448), (2, 10546513224), (3, 7031008816), (4, 5273256612), (6, 3515504408), (8, 2636628306), (12, 1757752204), (13, 1622540496), (16, 1318314153), (24, 878876102), (26, 811270248), (31, 680420208), (39, 540846832), (48, 439438051), (52, 405635124), (62, 340210104), (78, 270423416), (93, 226806736), (104, 202817562), (124, 170105052), (156, 135211708), (186, 113403368), (208, 101408781), (248, 85052526), (312, 67605854), (353, 59753616), (372, 56701684), (403, 52340016), (496, 42526263), (624, 33802927), (706, 29876808), (744, 28350842), (806, 26170008), (1059, 19917872), (1209, 17446672), (1412, 14938404), (1488, 14175421), (1612, 13085004), (2118, 9958936), (2418, 8723336), (2824, 7469202), (3089, 6828432), (3224, 6542502), (4236, 4979468), (4589, 4596432), (4836, 4361668), (5648, 3734601), (6178, 3414216), (6448, 3271251), (8472, 2489734), (9178, 2298216), (9267, 2276144), (9672, 2180834), (10943, 1927536), (12356, 1707108), (13767, 1532144), (16944, 1244867), (18356, 1149108), (18534, 1138072), (19344, 1090417), (21886, 963768), (24712, 853554), (27534, 766072), (32829, 642512), (36712, 574554), (37068, 569036), (40157, 525264), (43772, 481884), (49424, 426777), (55068, 383036), (65658, 321256), (73424, 287277), (74136, 284518), (80314, 262632), (87544, 240942), (95759, 220272), (110136, 191518), (120471, 175088), (131316, 160628), (142259, 148272)]