21463243648

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{128099}}^1$

素因数の和:128148

約数の個数: 128

約数和(自身を含む): 56445984000

約数和(自身を除く): 34982740352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1408, 1496, 1904, 2176, 2464, 2618, 2992, 3808, 4928, 5236, 5984, 7616, 9856, 10472, 11968, 15232, 20944, 23936, 41888, 83776, 128099, 167552, 256198, 512396, 896693, 1024792, 1409089, 1793386, 2049584, 2177683, 2818178, 3586772, 4099168, 4355366, 5636356, 7173544, 8198336, 8710732, 9863623, 11272712, 14347088, 15243781, 16396672, 17421464, 19727246, 22545424, 23954513, 28694176, 30487562, 34842928, 39454492, 45090848, 47909026, 57388352, 60975124, 69685856, 78908984, 90181696, 95818052, 114776704, 121950248, 139371712, 157817968, 167681591, 180363392, 191636104, 243900496, 278743424, 315635936, 335363182, 383272208, 487800992, 631271872, 670726364, 766544416, 975601984, 1262543744, 1341452728, 1533088832, 1951203968, 2682905456, 3066177664, 5365810912, 10731621824, 21463243648]

約数ペア:

[(1, 21463243648), (2, 10731621824), (4, 5365810912), (7, 3066177664), (8, 2682905456), (11, 1951203968), (14, 1533088832), (16, 1341452728), (17, 1262543744), (22, 975601984), (28, 766544416), (32, 670726364), (34, 631271872), (44, 487800992), (56, 383272208), (64, 335363182), (68, 315635936), (77, 278743424), (88, 243900496), (112, 191636104), (119, 180363392), (128, 167681591), (136, 157817968), (154, 139371712), (176, 121950248), (187, 114776704), (224, 95818052), (238, 90181696), (272, 78908984), (308, 69685856), (352, 60975124), (374, 57388352), (448, 47909026), (476, 45090848), (544, 39454492), (616, 34842928), (704, 30487562), (748, 28694176), (896, 23954513), (952, 22545424), (1088, 19727246), (1232, 17421464), (1309, 16396672), (1408, 15243781), (1496, 14347088), (1904, 11272712), (2176, 9863623), (2464, 8710732), (2618, 8198336), (2992, 7173544), (3808, 5636356), (4928, 4355366), (5236, 4099168), (5984, 3586772), (7616, 2818178), (9856, 2177683), (10472, 2049584), (11968, 1793386), (15232, 1409089), (20944, 1024792), (23936, 896693), (41888, 512396), (83776, 256198), (128099, 167552)]