339582208

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 837091584

約数和(自身を除く): 497509376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 128, 136, 142, 157, 224, 238, 256, 272, 284, 314, 448, 476, 497, 544, 568, 628, 896, 952, 994, 1088, 1099, 1136, 1207, 1256, 1792, 1904, 1988, 2176, 2198, 2272, 2414, 2512, 2669, 3808, 3976, 4352, 4396, 4544, 4828, 5024, 5338, 7616, 7952, 8449, 8792, 9088, 9656, 10048, 10676, 11147, 15232, 15904, 16898, 17584, 18176, 18683, 19312, 20096, 21352, 22294, 30464, 31808, 33796, 35168, 37366, 38624, 40192, 42704, 44588, 63616, 67592, 70336, 74732, 77248, 78029, 85408, 89176, 127232, 135184, 140672, 149464, 154496, 156058, 170816, 178352, 189499, 270368, 281344, 298928, 308992, 312116, 341632, 356704, 378998, 540736, 597856, 624232, 683264, 713408, 757996, 1081472, 1195712, 1248464, 1326493, 1426816, 1515992, 2162944, 2391424, 2496928, 2652986, 2853632, 3031984, 4782848, 4993856, 5305972, 6063968, 9987712, 10611944, 12127936, 19975424, 21223888, 24255872, 42447776, 48511744, 84895552, 169791104, 339582208]

約数ペア:

[(1, 339582208), (2, 169791104), (4, 84895552), (7, 48511744), (8, 42447776), (14, 24255872), (16, 21223888), (17, 19975424), (28, 12127936), (32, 10611944), (34, 9987712), (56, 6063968), (64, 5305972), (68, 4993856), (71, 4782848), (112, 3031984), (119, 2853632), (128, 2652986), (136, 2496928), (142, 2391424), (157, 2162944), (224, 1515992), (238, 1426816), (256, 1326493), (272, 1248464), (284, 1195712), (314, 1081472), (448, 757996), (476, 713408), (497, 683264), (544, 624232), (568, 597856), (628, 540736), (896, 378998), (952, 356704), (994, 341632), (1088, 312116), (1099, 308992), (1136, 298928), (1207, 281344), (1256, 270368), (1792, 189499), (1904, 178352), (1988, 170816), (2176, 156058), (2198, 154496), (2272, 149464), (2414, 140672), (2512, 135184), (2669, 127232), (3808, 89176), (3976, 85408), (4352, 78029), (4396, 77248), (4544, 74732), (4828, 70336), (5024, 67592), (5338, 63616), (7616, 44588), (7952, 42704), (8449, 40192), (8792, 38624), (9088, 37366), (9656, 35168), (10048, 33796), (10676, 31808), (11147, 30464), (15232, 22294), (15904, 21352), (16898, 20096), (17584, 19312), (18176, 18683)]