393895152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1314076608

約数和(自身を除く): 920181456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 73, 84, 101, 106, 112, 126, 144, 146, 159, 168, 202, 212, 219, 252, 292, 303, 318, 336, 371, 404, 424, 438, 477, 504, 511, 584, 606, 636, 657, 707, 742, 808, 848, 876, 909, 954, 1008, 1022, 1113, 1168, 1212, 1272, 1314, 1414, 1484, 1533, 1616, 1752, 1818, 1908, 2044, 2121, 2226, 2424, 2544, 2628, 2828, 2968, 3066, 3339, 3504, 3636, 3816, 3869, 4088, 4242, 4452, 4599, 4848, 5256, 5353, 5656, 5936, 6132, 6363, 6678, 7272, 7373, 7632, 7738, 8176, 8484, 8904, 9198, 10512, 10706, 11312, 11607, 12264, 12726, 13356, 14544, 14746, 15476, 16059, 16968, 17808, 18396, 21412, 22119, 23214, 24528, 25452, 26712, 27083, 29492, 30952, 32118, 33936, 34821, 36792, 37471, 42824, 44238, 46428, 48177, 50904, 51611, 53424, 54166, 58984, 61904, 64236, 66357, 69642, 73584, 74942, 81249, 85648, 88476, 92856, 96354, 101808, 103222, 108332, 112413, 117968, 128472, 132714, 139284, 149884, 154833, 162498, 176952, 185712, 192708, 206444, 216664, 224826, 243747, 256944, 265428, 278568, 299768, 309666, 324996, 337239, 353904, 385416, 390769, 412888, 433328, 449652, 464499, 487494, 530856, 557136, 599536, 619332, 649992, 674478, 770832, 781538, 825776, 899304, 928998, 974988, 1061712, 1172307, 1238664, 1299984, 1348956, 1563076, 1798608, 1857996, 1949976, 2344614, 2477328, 2697912, 2735383, 3126152, 3516921, 3715992, 3899952, 4689228, 5395824, 5470766, 6252304, 7033842, 7431984, 8206149, 9378456, 10941532, 14067684, 16412298, 18756912, 21883064, 24618447, 28135368, 32824596, 43766128, 49236894, 56270736, 65649192, 98473788, 131298384, 196947576, 393895152]

約数ペア:

[(1, 393895152), (2, 196947576), (3, 131298384), (4, 98473788), (6, 65649192), (7, 56270736), (8, 49236894), (9, 43766128), (12, 32824596), (14, 28135368), (16, 24618447), (18, 21883064), (21, 18756912), (24, 16412298), (28, 14067684), (36, 10941532), (42, 9378456), (48, 8206149), (53, 7431984), (56, 7033842), (63, 6252304), (72, 5470766), (73, 5395824), (84, 4689228), (101, 3899952), (106, 3715992), (112, 3516921), (126, 3126152), (144, 2735383), (146, 2697912), (159, 2477328), (168, 2344614), (202, 1949976), (212, 1857996), (219, 1798608), (252, 1563076), (292, 1348956), (303, 1299984), (318, 1238664), (336, 1172307), (371, 1061712), (404, 974988), (424, 928998), (438, 899304), (477, 825776), (504, 781538), (511, 770832), (584, 674478), (606, 649992), (636, 619332), (657, 599536), (707, 557136), (742, 530856), (808, 487494), (848, 464499), (876, 449652), (909, 433328), (954, 412888), (1008, 390769), (1022, 385416), (1113, 353904), (1168, 337239), (1212, 324996), (1272, 309666), (1314, 299768), (1414, 278568), (1484, 265428), (1533, 256944), (1616, 243747), (1752, 224826), (1818, 216664), (1908, 206444), (2044, 192708), (2121, 185712), (2226, 176952), (2424, 162498), (2544, 154833), (2628, 149884), (2828, 139284), (2968, 132714), (3066, 128472), (3339, 117968), (3504, 112413), (3636, 108332), (3816, 103222), (3869, 101808), (4088, 96354), (4242, 92856), (4452, 88476), (4599, 85648), (4848, 81249), (5256, 74942), (5353, 73584), (5656, 69642), (5936, 66357), (6132, 64236), (6363, 61904), (6678, 58984), (7272, 54166), (7373, 53424), (7632, 51611), (7738, 50904), (8176, 48177), (8484, 46428), (8904, 44238), (9198, 42824), (10512, 37471), (10706, 36792), (11312, 34821), (11607, 33936), (12264, 32118), (12726, 30952), (13356, 29492), (14544, 27083), (14746, 26712), (15476, 25452), (16059, 24528), (16968, 23214), (17808, 22119), (18396, 21412)]