330367744

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 821524480

約数和(自身を除く): 491156736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 313, 434, 448, 496, 532, 589, 608, 626, 868, 896, 992, 1064, 1178, 1216, 1252, 1736, 1792, 1984, 2128, 2191, 2356, 2432, 2504, 3472, 3968, 4123, 4256, 4382, 4712, 4864, 5008, 5947, 6944, 7936, 8246, 8512, 8764, 9424, 9703, 10016, 11894, 13888, 16492, 17024, 17528, 18848, 19406, 20032, 23788, 27776, 32984, 34048, 35056, 37696, 38812, 40064, 41629, 47576, 55552, 65968, 67921, 70112, 75392, 77624, 80128, 83258, 95152, 131936, 135842, 140224, 150784, 155248, 166516, 184357, 190304, 263872, 271684, 280448, 310496, 333032, 368714, 380608, 527744, 543368, 560896, 620992, 666064, 737428, 761216, 1055488, 1086736, 1241984, 1290499, 1332128, 1474856, 1522432, 2173472, 2483968, 2580998, 2664256, 2949712, 4346944, 5161996, 5328512, 5899424, 8693888, 10323992, 10657024, 11798848, 17387776, 20647984, 23597696, 41295968, 47195392, 82591936, 165183872, 330367744]

約数ペア:

[(1, 330367744), (2, 165183872), (4, 82591936), (7, 47195392), (8, 41295968), (14, 23597696), (16, 20647984), (19, 17387776), (28, 11798848), (31, 10657024), (32, 10323992), (38, 8693888), (56, 5899424), (62, 5328512), (64, 5161996), (76, 4346944), (112, 2949712), (124, 2664256), (128, 2580998), (133, 2483968), (152, 2173472), (217, 1522432), (224, 1474856), (248, 1332128), (256, 1290499), (266, 1241984), (304, 1086736), (313, 1055488), (434, 761216), (448, 737428), (496, 666064), (532, 620992), (589, 560896), (608, 543368), (626, 527744), (868, 380608), (896, 368714), (992, 333032), (1064, 310496), (1178, 280448), (1216, 271684), (1252, 263872), (1736, 190304), (1792, 184357), (1984, 166516), (2128, 155248), (2191, 150784), (2356, 140224), (2432, 135842), (2504, 131936), (3472, 95152), (3968, 83258), (4123, 80128), (4256, 77624), (4382, 75392), (4712, 70112), (4864, 67921), (5008, 65968), (5947, 55552), (6944, 47576), (7936, 41629), (8246, 40064), (8512, 38812), (8764, 37696), (9424, 35056), (9703, 34048), (10016, 32984), (11894, 27776), (13888, 23788), (16492, 20032), (17024, 19406), (17528, 18848)]