28722961872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1506

約数の個数: 240

約数和(自身を含む): 89229771072

約数和(自身を除く): 60506809200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 107, 132, 137, 144, 176, 198, 214, 264, 274, 321, 396, 411, 428, 528, 548, 642, 792, 822, 856, 963, 1096, 1177, 1233, 1237, 1284, 1507, 1584, 1644, 1712, 1926, 2192, 2354, 2466, 2474, 2568, 3014, 3288, 3531, 3711, 3852, 4521, 4708, 4932, 4948, 5136, 6028, 6576, 7062, 7422, 7704, 9042, 9416, 9864, 9896, 10593, 11133, 12056, 13563, 13607, 14124, 14659, 14844, 15408, 18084, 18832, 19728, 19792, 21186, 22266, 24112, 27126, 27214, 28248, 29318, 29688, 36168, 40821, 42372, 43977, 44532, 54252, 54428, 56496, 58636, 59376, 72336, 81642, 84744, 87954, 89064, 108504, 108856, 117272, 122463, 131931, 132359, 161249, 163284, 169469, 169488, 175908, 178128, 217008, 217712, 234544, 244926, 263862, 264718, 322498, 326568, 338938, 351816, 397077, 483747, 489852, 508407, 527724, 529436, 644996, 653136, 677876, 703632, 794154, 967494, 979704, 1016814, 1055448, 1058872, 1191231, 1289992, 1355752, 1451241, 1455949, 1525221, 1588308, 1864159, 1934988, 1959408, 2033628, 2110896, 2117744, 2382462, 2579984, 2711504, 2902482, 2911898, 3050442, 3176616, 3728318, 3869976, 4067256, 4367847, 4764924, 5592477, 5804964, 5823796, 6100884, 6353232, 7456636, 7739952, 8134512, 8735694, 9529848, 11184954, 11609928, 11647592, 12201768, 13103541, 14913272, 16777431, 17471388, 18133183, 19059696, 22369908, 23219856, 23295184, 24403536, 26207082, 29826544, 33554862, 34942776, 36266366, 44739816, 52414164, 54399549, 67109724, 69885552, 72532732, 89479632, 104828328, 108799098, 134219448, 145065464, 163198647, 199465013, 209656656, 217598196, 268438896, 290130928, 326397294, 398930026, 435196392, 598395039, 652794588, 797860052, 870392784, 1196790078, 1305589176, 1595720104, 1795185117, 2393580156, 2611178352, 3191440208, 3590370234, 4787160312, 7180740468, 9574320624, 14361480936, 28722961872]

約数ペア:

[(1, 28722961872), (2, 14361480936), (3, 9574320624), (4, 7180740468), (6, 4787160312), (8, 3590370234), (9, 3191440208), (11, 2611178352), (12, 2393580156), (16, 1795185117), (18, 1595720104), (22, 1305589176), (24, 1196790078), (33, 870392784), (36, 797860052), (44, 652794588), (48, 598395039), (66, 435196392), (72, 398930026), (88, 326397294), (99, 290130928), (107, 268438896), (132, 217598196), (137, 209656656), (144, 199465013), (176, 163198647), (198, 145065464), (214, 134219448), (264, 108799098), (274, 104828328), (321, 89479632), (396, 72532732), (411, 69885552), (428, 67109724), (528, 54399549), (548, 52414164), (642, 44739816), (792, 36266366), (822, 34942776), (856, 33554862), (963, 29826544), (1096, 26207082), (1177, 24403536), (1233, 23295184), (1237, 23219856), (1284, 22369908), (1507, 19059696), (1584, 18133183), (1644, 17471388), (1712, 16777431), (1926, 14913272), (2192, 13103541), (2354, 12201768), (2466, 11647592), (2474, 11609928), (2568, 11184954), (3014, 9529848), (3288, 8735694), (3531, 8134512), (3711, 7739952), (3852, 7456636), (4521, 6353232), (4708, 6100884), (4932, 5823796), (4948, 5804964), (5136, 5592477), (6028, 4764924), (6576, 4367847), (7062, 4067256), (7422, 3869976), (7704, 3728318), (9042, 3176616), (9416, 3050442), (9864, 2911898), (9896, 2902482), (10593, 2711504), (11133, 2579984), (12056, 2382462), (13563, 2117744), (13607, 2110896), (14124, 2033628), (14659, 1959408), (14844, 1934988), (15408, 1864159), (18084, 1588308), (18832, 1525221), (19728, 1455949), (19792, 1451241), (21186, 1355752), (22266, 1289992), (24112, 1191231), (27126, 1058872), (27214, 1055448), (28248, 1016814), (29318, 979704), (29688, 967494), (36168, 794154), (40821, 703632), (42372, 677876), (43977, 653136), (44532, 644996), (54252, 529436), (54428, 527724), (56496, 508407), (58636, 489852), (59376, 483747), (72336, 397077), (81642, 351816), (84744, 338938), (87954, 326568), (89064, 322498), (108504, 264718), (108856, 263862), (117272, 244926), (122463, 234544), (131931, 217712), (132359, 217008), (161249, 178128), (163284, 175908), (169469, 169488)]