220531584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6348

約数の個数: 128

約数和(自身を含む): 721082880

約数和(自身を除く): 500551296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 6311, 8736, 11648, 12622, 17472, 18933, 25244, 34944, 37866, 44177, 50488, 75732, 82043, 88354, 100976, 132531, 151464, 164086, 176708, 201952, 246129, 265062, 302928, 328172, 353416, 403904, 492258, 530124, 574301, 605856, 656344, 706832, 807808, 984516, 1060248, 1148602, 1211712, 1312688, 1413664, 1722903, 1969032, 2120496, 2297204, 2423424, 2625376, 2827328, 3445806, 3938064, 4240992, 4594408, 5250752, 5654656, 6891612, 7876128, 8481984, 9188816, 10501504, 13783224, 15752256, 16963968, 18377632, 27566448, 31504512, 36755264, 55132896, 73510528, 110265792, 220531584]

約数ペア:

[(1, 220531584), (2, 110265792), (3, 73510528), (4, 55132896), (6, 36755264), (7, 31504512), (8, 27566448), (12, 18377632), (13, 16963968), (14, 15752256), (16, 13783224), (21, 10501504), (24, 9188816), (26, 8481984), (28, 7876128), (32, 6891612), (39, 5654656), (42, 5250752), (48, 4594408), (52, 4240992), (56, 3938064), (64, 3445806), (78, 2827328), (84, 2625376), (91, 2423424), (96, 2297204), (104, 2120496), (112, 1969032), (128, 1722903), (156, 1413664), (168, 1312688), (182, 1211712), (192, 1148602), (208, 1060248), (224, 984516), (273, 807808), (312, 706832), (336, 656344), (364, 605856), (384, 574301), (416, 530124), (448, 492258), (546, 403904), (624, 353416), (672, 328172), (728, 302928), (832, 265062), (896, 246129), (1092, 201952), (1248, 176708), (1344, 164086), (1456, 151464), (1664, 132531), (2184, 100976), (2496, 88354), (2688, 82043), (2912, 75732), (4368, 50488), (4992, 44177), (5824, 37866), (6311, 34944), (8736, 25244), (11648, 18933), (12622, 17472)]