1339865472

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 4208993280

約数和(自身を除く): 2869127808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 47, 48, 51, 64, 66, 68, 88, 94, 96, 102, 128, 132, 136, 141, 176, 187, 188, 192, 204, 264, 272, 282, 352, 374, 376, 384, 397, 408, 517, 528, 544, 561, 564, 704, 748, 752, 794, 799, 816, 1034, 1056, 1088, 1122, 1128, 1191, 1408, 1496, 1504, 1551, 1588, 1598, 1632, 2068, 2112, 2176, 2244, 2256, 2382, 2397, 2992, 3008, 3102, 3176, 3196, 3264, 4136, 4224, 4367, 4488, 4512, 4764, 4794, 5984, 6016, 6204, 6352, 6392, 6528, 6749, 8272, 8734, 8789, 8976, 9024, 9528, 9588, 11968, 12408, 12704, 12784, 13101, 13498, 16544, 17468, 17578, 17952, 18048, 18659, 19056, 19176, 20247, 23936, 24816, 25408, 25568, 26202, 26367, 26996, 33088, 34936, 35156, 35904, 37318, 38112, 38352, 40494, 49632, 50816, 51136, 52404, 52734, 53992, 55977, 66176, 69872, 70312, 71808, 74239, 74636, 76224, 76704, 80988, 99264, 102272, 104808, 105468, 107984, 111954, 139744, 140624, 148478, 149272, 152448, 153408, 161976, 198528, 205249, 209616, 210936, 215968, 222717, 223908, 279488, 281248, 296956, 298544, 306816, 317203, 323952, 410498, 419232, 421872, 431936, 445434, 447816, 558976, 562496, 593912, 597088, 615747, 634406, 647904, 820996, 838464, 843744, 863872, 890868, 895632, 951609, 1124992, 1187824, 1194176, 1231494, 1268812, 1295808, 1641992, 1676928, 1687488, 1781736, 1791264, 1903218, 2375648, 2388352, 2462988, 2537624, 2591616, 3283984, 3374976, 3489233, 3563472, 3582528, 3806436, 4751296, 4925976, 5075248, 6567968, 6978466, 7126944, 7165056, 7612872, 9502592, 9851952, 10150496, 10467699, 13135936, 13956932, 14253888, 15225744, 19703904, 20300992, 20935398, 26271872, 27913864, 28507776, 30451488, 39407808, 40601984, 41870796, 55827728, 60902976, 78815616, 83741592, 111655456, 121805952, 167483184, 223310912, 334966368, 446621824, 669932736, 1339865472]

約数ペア:

[(1, 1339865472), (2, 669932736), (3, 446621824), (4, 334966368), (6, 223310912), (8, 167483184), (11, 121805952), (12, 111655456), (16, 83741592), (17, 78815616), (22, 60902976), (24, 55827728), (32, 41870796), (33, 40601984), (34, 39407808), (44, 30451488), (47, 28507776), (48, 27913864), (51, 26271872), (64, 20935398), (66, 20300992), (68, 19703904), (88, 15225744), (94, 14253888), (96, 13956932), (102, 13135936), (128, 10467699), (132, 10150496), (136, 9851952), (141, 9502592), (176, 7612872), (187, 7165056), (188, 7126944), (192, 6978466), (204, 6567968), (264, 5075248), (272, 4925976), (282, 4751296), (352, 3806436), (374, 3582528), (376, 3563472), (384, 3489233), (397, 3374976), (408, 3283984), (517, 2591616), (528, 2537624), (544, 2462988), (561, 2388352), (564, 2375648), (704, 1903218), (748, 1791264), (752, 1781736), (794, 1687488), (799, 1676928), (816, 1641992), (1034, 1295808), (1056, 1268812), (1088, 1231494), (1122, 1194176), (1128, 1187824), (1191, 1124992), (1408, 951609), (1496, 895632), (1504, 890868), (1551, 863872), (1588, 843744), (1598, 838464), (1632, 820996), (2068, 647904), (2112, 634406), (2176, 615747), (2244, 597088), (2256, 593912), (2382, 562496), (2397, 558976), (2992, 447816), (3008, 445434), (3102, 431936), (3176, 421872), (3196, 419232), (3264, 410498), (4136, 323952), (4224, 317203), (4367, 306816), (4488, 298544), (4512, 296956), (4764, 281248), (4794, 279488), (5984, 223908), (6016, 222717), (6204, 215968), (6352, 210936), (6392, 209616), (6528, 205249), (6749, 198528), (8272, 161976), (8734, 153408), (8789, 152448), (8976, 149272), (9024, 148478), (9528, 140624), (9588, 139744), (11968, 111954), (12408, 107984), (12704, 105468), (12784, 104808), (13101, 102272), (13498, 99264), (16544, 80988), (17468, 76704), (17578, 76224), (17952, 74636), (18048, 74239), (18659, 71808), (19056, 70312), (19176, 69872), (20247, 66176), (23936, 55977), (24816, 53992), (25408, 52734), (25568, 52404), (26202, 51136), (26367, 50816), (26996, 49632), (33088, 40494), (34936, 38352), (35156, 38112), (35904, 37318)]