2997435136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 6598359040

約数和(自身を除く): 3600923904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 128, 152, 193, 206, 248, 256, 304, 386, 412, 496, 589, 608, 772, 824, 992, 1178, 1216, 1544, 1648, 1957, 1984, 2356, 2432, 3088, 3193, 3296, 3667, 3914, 3968, 4712, 4864, 5983, 6176, 6386, 6592, 7334, 7828, 7936, 9424, 11966, 12352, 12772, 13184, 14668, 15656, 18848, 19879, 23932, 24704, 25544, 26368, 29336, 31312, 37696, 39758, 47864, 49408, 51088, 58672, 60667, 62624, 75392, 79516, 95728, 102176, 113677, 117344, 121334, 125248, 150784, 159032, 191456, 204352, 227354, 234688, 242668, 250496, 318064, 377701, 382912, 408704, 454708, 469376, 485336, 500992, 616249, 636128, 755402, 765824, 817408, 909416, 938752, 970672, 1232498, 1272256, 1510804, 1531648, 1818832, 1941344, 2464996, 2544512, 3021608, 3637664, 3882688, 4929992, 5089024, 6043216, 7275328, 7765376, 9859984, 11708731, 12086432, 14550656, 15530752, 19719968, 23417462, 24172864, 29101312, 39439936, 46834924, 48345728, 78879872, 93669848, 96691456, 157759744, 187339696, 374679392, 749358784, 1498717568, 2997435136]

約数ペア:

[(1, 2997435136), (2, 1498717568), (4, 749358784), (8, 374679392), (16, 187339696), (19, 157759744), (31, 96691456), (32, 93669848), (38, 78879872), (62, 48345728), (64, 46834924), (76, 39439936), (103, 29101312), (124, 24172864), (128, 23417462), (152, 19719968), (193, 15530752), (206, 14550656), (248, 12086432), (256, 11708731), (304, 9859984), (386, 7765376), (412, 7275328), (496, 6043216), (589, 5089024), (608, 4929992), (772, 3882688), (824, 3637664), (992, 3021608), (1178, 2544512), (1216, 2464996), (1544, 1941344), (1648, 1818832), (1957, 1531648), (1984, 1510804), (2356, 1272256), (2432, 1232498), (3088, 970672), (3193, 938752), (3296, 909416), (3667, 817408), (3914, 765824), (3968, 755402), (4712, 636128), (4864, 616249), (5983, 500992), (6176, 485336), (6386, 469376), (6592, 454708), (7334, 408704), (7828, 382912), (7936, 377701), (9424, 318064), (11966, 250496), (12352, 242668), (12772, 234688), (13184, 227354), (14668, 204352), (15656, 191456), (18848, 159032), (19879, 150784), (23932, 125248), (24704, 121334), (25544, 117344), (26368, 113677), (29336, 102176), (31312, 95728), (37696, 79516), (39758, 75392), (47864, 62624), (49408, 60667), (51088, 58672)]