38553984

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 129245220

約数和(自身を除く): 90691236

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 683, 784, 882, 896, 1008, 1152, 1176, 1344, 1366, 1568, 1764, 2016, 2049, 2352, 2688, 2732, 3136, 3528, 4032, 4098, 4704, 4781, 5464, 6147, 6272, 7056, 8064, 8196, 9408, 9562, 10928, 12294, 14112, 14343, 16392, 18816, 19124, 21856, 24588, 28224, 28686, 32784, 33467, 38248, 43029, 43712, 49176, 56448, 57372, 65568, 66934, 76496, 86058, 87424, 98352, 100401, 114744, 131136, 133868, 152992, 172116, 196704, 200802, 229488, 262272, 267736, 301203, 305984, 344232, 393408, 401604, 458976, 535472, 602406, 611968, 688464, 786816, 803208, 917952, 1070944, 1204812, 1376928, 1606416, 1835904, 2141888, 2409624, 2753856, 3212832, 4283776, 4819248, 5507712, 6425664, 9638496, 12851328, 19276992, 38553984]

約数ペア:

[(1, 38553984), (2, 19276992), (3, 12851328), (4, 9638496), (6, 6425664), (7, 5507712), (8, 4819248), (9, 4283776), (12, 3212832), (14, 2753856), (16, 2409624), (18, 2141888), (21, 1835904), (24, 1606416), (28, 1376928), (32, 1204812), (36, 1070944), (42, 917952), (48, 803208), (49, 786816), (56, 688464), (63, 611968), (64, 602406), (72, 535472), (84, 458976), (96, 401604), (98, 393408), (112, 344232), (126, 305984), (128, 301203), (144, 267736), (147, 262272), (168, 229488), (192, 200802), (196, 196704), (224, 172116), (252, 152992), (288, 133868), (294, 131136), (336, 114744), (384, 100401), (392, 98352), (441, 87424), (448, 86058), (504, 76496), (576, 66934), (588, 65568), (672, 57372), (683, 56448), (784, 49176), (882, 43712), (896, 43029), (1008, 38248), (1152, 33467), (1176, 32784), (1344, 28686), (1366, 28224), (1568, 24588), (1764, 21856), (2016, 19124), (2049, 18816), (2352, 16392), (2688, 14343), (2732, 14112), (3136, 12294), (3528, 10928), (4032, 9562), (4098, 9408), (4704, 8196), (4781, 8064), (5464, 7056), (6147, 6272)]