290723952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 791949312

約数和(自身を除く): 501225360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4157, 4371, 5828, 8314, 8742, 11656, 12471, 16628, 17484, 23312, 24942, 33256, 34968, 49884, 66512, 69936, 99768, 128867, 195379, 199536, 257734, 386601, 390758, 515468, 586137, 773202, 781516, 1030936, 1172274, 1546404, 1563032, 2061872, 2344548, 3092808, 3126064, 4689096, 6056749, 6185616, 9378192, 12113498, 18170247, 24226996, 36340494, 48453992, 72680988, 96907984, 145361976, 290723952]

約数ペア:

[(1, 290723952), (2, 145361976), (3, 96907984), (4, 72680988), (6, 48453992), (8, 36340494), (12, 24226996), (16, 18170247), (24, 12113498), (31, 9378192), (47, 6185616), (48, 6056749), (62, 4689096), (93, 3126064), (94, 3092808), (124, 2344548), (141, 2061872), (186, 1563032), (188, 1546404), (248, 1172274), (282, 1030936), (372, 781516), (376, 773202), (496, 586137), (564, 515468), (744, 390758), (752, 386601), (1128, 257734), (1457, 199536), (1488, 195379), (2256, 128867), (2914, 99768), (4157, 69936), (4371, 66512), (5828, 49884), (8314, 34968), (8742, 33256), (11656, 24942), (12471, 23312), (16628, 17484)]