231551328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 448727712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 47, 48, 57, 73, 74, 76, 94, 96, 111, 114, 141, 146, 148, 152, 188, 219, 222, 228, 282, 292, 296, 304, 376, 438, 444, 456, 564, 584, 592, 608, 703, 752, 876, 888, 893, 912, 1128, 1168, 1184, 1387, 1406, 1504, 1739, 1752, 1776, 1786, 1824, 2109, 2256, 2336, 2679, 2701, 2774, 2812, 3431, 3478, 3504, 3552, 3572, 4161, 4218, 4512, 5217, 5358, 5402, 5548, 5624, 6862, 6956, 7008, 7144, 8103, 8322, 8436, 10293, 10434, 10716, 10804, 11096, 11248, 13724, 13912, 14288, 16206, 16644, 16872, 20586, 20868, 21432, 21608, 22192, 22496, 27448, 27824, 28576, 32412, 33041, 33288, 33744, 41172, 41736, 42864, 43216, 44384, 51319, 54896, 55648, 64824, 65189, 66082, 66576, 67488, 82344, 83472, 85728, 86432, 99123, 102638, 109792, 126947, 129648, 130378, 132164, 133152, 153957, 164688, 166944, 195567, 198246, 205276, 253894, 259296, 260756, 264328, 307914, 329376, 380841, 391134, 396492, 410552, 507788, 521512, 528656, 615828, 761682, 782268, 792984, 821104, 1015576, 1043024, 1057312, 1231656, 1523364, 1564536, 1585968, 1642208, 2031152, 2086048, 2411993, 2463312, 3046728, 3129072, 3171936, 4062304, 4823986, 4926624, 6093456, 6258144, 7235979, 9647972, 12186912, 14471958, 19295944, 28943916, 38591888, 57887832, 77183776, 115775664, 231551328]

約数ペア:

[(1, 231551328), (2, 115775664), (3, 77183776), (4, 57887832), (6, 38591888), (8, 28943916), (12, 19295944), (16, 14471958), (19, 12186912), (24, 9647972), (32, 7235979), (37, 6258144), (38, 6093456), (47, 4926624), (48, 4823986), (57, 4062304), (73, 3171936), (74, 3129072), (76, 3046728), (94, 2463312), (96, 2411993), (111, 2086048), (114, 2031152), (141, 1642208), (146, 1585968), (148, 1564536), (152, 1523364), (188, 1231656), (219, 1057312), (222, 1043024), (228, 1015576), (282, 821104), (292, 792984), (296, 782268), (304, 761682), (376, 615828), (438, 528656), (444, 521512), (456, 507788), (564, 410552), (584, 396492), (592, 391134), (608, 380841), (703, 329376), (752, 307914), (876, 264328), (888, 260756), (893, 259296), (912, 253894), (1128, 205276), (1168, 198246), (1184, 195567), (1387, 166944), (1406, 164688), (1504, 153957), (1739, 133152), (1752, 132164), (1776, 130378), (1786, 129648), (1824, 126947), (2109, 109792), (2256, 102638), (2336, 99123), (2679, 86432), (2701, 85728), (2774, 83472), (2812, 82344), (3431, 67488), (3478, 66576), (3504, 66082), (3552, 65189), (3572, 64824), (4161, 55648), (4218, 54896), (4512, 51319), (5217, 44384), (5358, 43216), (5402, 42864), (5548, 41736), (5624, 41172), (6862, 33744), (6956, 33288), (7008, 33041), (7144, 32412), (8103, 28576), (8322, 27824), (8436, 27448), (10293, 22496), (10434, 22192), (10716, 21608), (10804, 21432), (11096, 20868), (11248, 20586), (13724, 16872), (13912, 16644), (14288, 16206)]