1779947904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 5622958080

約数和(自身を除く): 3843010176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 73, 84, 94, 96, 112, 128, 141, 146, 168, 188, 192, 193, 219, 224, 282, 292, 329, 336, 376, 384, 386, 438, 448, 511, 564, 579, 584, 658, 672, 752, 772, 876, 896, 987, 1022, 1128, 1158, 1168, 1316, 1344, 1351, 1504, 1533, 1544, 1752, 1974, 2044, 2256, 2316, 2336, 2632, 2688, 2702, 3008, 3066, 3088, 3431, 3504, 3948, 4053, 4088, 4512, 4632, 4672, 5264, 5404, 6016, 6132, 6176, 6862, 7008, 7896, 8106, 8176, 9024, 9071, 9264, 9344, 10293, 10528, 10808, 12264, 12352, 13724, 14016, 14089, 15792, 16212, 16352, 18048, 18142, 18528, 20586, 21056, 21616, 24017, 24528, 24704, 27213, 27448, 28032, 28178, 31584, 32424, 32704, 36284, 37056, 41172, 42112, 42267, 43232, 48034, 49056, 54426, 54896, 56356, 63168, 63497, 64848, 65408, 72051, 72568, 74112, 82344, 84534, 86464, 96068, 98112, 98623, 108852, 109792, 112712, 126336, 126994, 129696, 144102, 145136, 164688, 169068, 172928, 190491, 192136, 196224, 197246, 217704, 219584, 225424, 253988, 259392, 288204, 290272, 295869, 329376, 338136, 380982, 384272, 394492, 435408, 439168, 450848, 507976, 518784, 576408, 580544, 591738, 658752, 662183, 676272, 761964, 768544, 788984, 870816, 901696, 1015952, 1152816, 1161088, 1183476, 1317504, 1324366, 1352544, 1523928, 1537088, 1577968, 1741632, 1803392, 1986549, 2031904, 2305632, 2366952, 2648732, 2705088, 3047856, 3074176, 3155936, 3483264, 3973098, 4063808, 4611264, 4635281, 4733904, 5297464, 5410176, 6095712, 6311872, 7946196, 8127616, 9222528, 9270562, 9467808, 10594928, 12191424, 12623744, 13905843, 15892392, 18541124, 18935616, 21189856, 24382848, 27811686, 31784784, 37082248, 37871232, 42379712, 55623372, 63569568, 74164496, 84759424, 111246744, 127139136, 148328992, 222493488, 254278272, 296657984, 444986976, 593315968, 889973952, 1779947904]

約数ペア:

[(1, 1779947904), (2, 889973952), (3, 593315968), (4, 444986976), (6, 296657984), (7, 254278272), (8, 222493488), (12, 148328992), (14, 127139136), (16, 111246744), (21, 84759424), (24, 74164496), (28, 63569568), (32, 55623372), (42, 42379712), (47, 37871232), (48, 37082248), (56, 31784784), (64, 27811686), (73, 24382848), (84, 21189856), (94, 18935616), (96, 18541124), (112, 15892392), (128, 13905843), (141, 12623744), (146, 12191424), (168, 10594928), (188, 9467808), (192, 9270562), (193, 9222528), (219, 8127616), (224, 7946196), (282, 6311872), (292, 6095712), (329, 5410176), (336, 5297464), (376, 4733904), (384, 4635281), (386, 4611264), (438, 4063808), (448, 3973098), (511, 3483264), (564, 3155936), (579, 3074176), (584, 3047856), (658, 2705088), (672, 2648732), (752, 2366952), (772, 2305632), (876, 2031904), (896, 1986549), (987, 1803392), (1022, 1741632), (1128, 1577968), (1158, 1537088), (1168, 1523928), (1316, 1352544), (1344, 1324366), (1351, 1317504), (1504, 1183476), (1533, 1161088), (1544, 1152816), (1752, 1015952), (1974, 901696), (2044, 870816), (2256, 788984), (2316, 768544), (2336, 761964), (2632, 676272), (2688, 662183), (2702, 658752), (3008, 591738), (3066, 580544), (3088, 576408), (3431, 518784), (3504, 507976), (3948, 450848), (4053, 439168), (4088, 435408), (4512, 394492), (4632, 384272), (4672, 380982), (5264, 338136), (5404, 329376), (6016, 295869), (6132, 290272), (6176, 288204), (6862, 259392), (7008, 253988), (7896, 225424), (8106, 219584), (8176, 217704), (9024, 197246), (9071, 196224), (9264, 192136), (9344, 190491), (10293, 172928), (10528, 169068), (10808, 164688), (12264, 145136), (12352, 144102), (13724, 129696), (14016, 126994), (14089, 126336), (15792, 112712), (16212, 109792), (16352, 108852), (18048, 98623), (18142, 98112), (18528, 96068), (20586, 86464), (21056, 84534), (21616, 82344), (24017, 74112), (24528, 72568), (24704, 72051), (27213, 65408), (27448, 64848), (28032, 63497), (28178, 63168), (31584, 56356), (32424, 54896), (32704, 54426), (36284, 49056), (37056, 48034), (41172, 43232), (42112, 42267)]