221340672

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 756178176

約数和(自身を除く): 534837504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 73, 84, 94, 96, 112, 126, 128, 141, 144, 146, 168, 188, 192, 219, 224, 252, 256, 282, 288, 292, 329, 336, 376, 384, 423, 438, 448, 504, 511, 512, 564, 576, 584, 657, 658, 672, 752, 768, 846, 876, 896, 987, 1008, 1022, 1024, 1128, 1152, 1168, 1314, 1316, 1344, 1504, 1533, 1536, 1692, 1752, 1792, 1974, 2016, 2044, 2256, 2304, 2336, 2628, 2632, 2688, 2961, 3008, 3066, 3072, 3384, 3431, 3504, 3584, 3948, 4032, 4088, 4512, 4599, 4608, 4672, 5256, 5264, 5376, 5922, 6016, 6132, 6768, 6862, 7008, 7168, 7896, 8064, 8176, 9024, 9198, 9216, 9344, 10293, 10512, 10528, 10752, 11844, 12032, 12264, 13536, 13724, 14016, 15792, 16128, 16352, 18048, 18396, 18688, 20586, 21024, 21056, 21504, 23688, 24017, 24064, 24528, 27072, 27448, 28032, 30879, 31584, 32256, 32704, 36096, 36792, 37376, 41172, 42048, 42112, 47376, 48034, 48128, 49056, 54144, 54896, 56064, 61758, 63168, 64512, 65408, 72051, 72192, 73584, 74752, 82344, 84096, 84224, 94752, 96068, 98112, 108288, 109792, 112128, 123516, 126336, 130816, 144102, 144384, 147168, 164688, 168192, 168448, 189504, 192136, 196224, 216153, 216576, 219584, 224256, 247032, 252672, 261632, 288204, 294336, 329376, 336384, 336896, 379008, 384272, 392448, 432306, 433152, 439168, 494064, 505344, 523264, 576408, 588672, 658752, 672768, 758016, 768544, 784896, 864612, 878336, 988128, 1010688, 1152816, 1177344, 1317504, 1516032, 1537088, 1569792, 1729224, 1756672, 1976256, 2305632, 2354688, 2635008, 3032064, 3074176, 3458448, 3513344, 3952512, 4611264, 4709376, 5270016, 6148352, 6916896, 7905024, 9222528, 10540032, 12296704, 13833792, 15810048, 18445056, 24593408, 27667584, 31620096, 36890112, 55335168, 73780224, 110670336, 221340672]

約数ペア:

[(1, 221340672), (2, 110670336), (3, 73780224), (4, 55335168), (6, 36890112), (7, 31620096), (8, 27667584), (9, 24593408), (12, 18445056), (14, 15810048), (16, 13833792), (18, 12296704), (21, 10540032), (24, 9222528), (28, 7905024), (32, 6916896), (36, 6148352), (42, 5270016), (47, 4709376), (48, 4611264), (56, 3952512), (63, 3513344), (64, 3458448), (72, 3074176), (73, 3032064), (84, 2635008), (94, 2354688), (96, 2305632), (112, 1976256), (126, 1756672), (128, 1729224), (141, 1569792), (144, 1537088), (146, 1516032), (168, 1317504), (188, 1177344), (192, 1152816), (219, 1010688), (224, 988128), (252, 878336), (256, 864612), (282, 784896), (288, 768544), (292, 758016), (329, 672768), (336, 658752), (376, 588672), (384, 576408), (423, 523264), (438, 505344), (448, 494064), (504, 439168), (511, 433152), (512, 432306), (564, 392448), (576, 384272), (584, 379008), (657, 336896), (658, 336384), (672, 329376), (752, 294336), (768, 288204), (846, 261632), (876, 252672), (896, 247032), (987, 224256), (1008, 219584), (1022, 216576), (1024, 216153), (1128, 196224), (1152, 192136), (1168, 189504), (1314, 168448), (1316, 168192), (1344, 164688), (1504, 147168), (1533, 144384), (1536, 144102), (1692, 130816), (1752, 126336), (1792, 123516), (1974, 112128), (2016, 109792), (2044, 108288), (2256, 98112), (2304, 96068), (2336, 94752), (2628, 84224), (2632, 84096), (2688, 82344), (2961, 74752), (3008, 73584), (3066, 72192), (3072, 72051), (3384, 65408), (3431, 64512), (3504, 63168), (3584, 61758), (3948, 56064), (4032, 54896), (4088, 54144), (4512, 49056), (4599, 48128), (4608, 48034), (4672, 47376), (5256, 42112), (5264, 42048), (5376, 41172), (5922, 37376), (6016, 36792), (6132, 36096), (6768, 32704), (6862, 32256), (7008, 31584), (7168, 30879), (7896, 28032), (8064, 27448), (8176, 27072), (9024, 24528), (9198, 24064), (9216, 24017), (9344, 23688), (10293, 21504), (10512, 21056), (10528, 21024), (10752, 20586), (11844, 18688), (12032, 18396), (12264, 18048), (13536, 16352), (13724, 16128), (14016, 15792)]