442172096

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 952731648

約数和(自身を除く): 510559552

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 71, 73, 86, 124, 142, 146, 172, 248, 284, 292, 344, 496, 568, 584, 688, 992, 1136, 1168, 1333, 1376, 1984, 2201, 2263, 2272, 2336, 2666, 2752, 3053, 3139, 4402, 4526, 4544, 4672, 5183, 5332, 6106, 6278, 8804, 9052, 10366, 10664, 12212, 12556, 17608, 18104, 20732, 21328, 24424, 25112, 35216, 36208, 41464, 42656, 48848, 50224, 70432, 72416, 82928, 85312, 94643, 97309, 97696, 100448, 140864, 144832, 160673, 165856, 189286, 194618, 195392, 200896, 222869, 321346, 331712, 378572, 389236, 445738, 642692, 757144, 778472, 891476, 1285384, 1514288, 1556944, 1782952, 2570768, 3028576, 3113888, 3565904, 5141536, 6057152, 6227776, 6908939, 7131808, 10283072, 13817878, 14263616, 27635756, 55271512, 110543024, 221086048, 442172096]

約数ペア:

[(1, 442172096), (2, 221086048), (4, 110543024), (8, 55271512), (16, 27635756), (31, 14263616), (32, 13817878), (43, 10283072), (62, 7131808), (64, 6908939), (71, 6227776), (73, 6057152), (86, 5141536), (124, 3565904), (142, 3113888), (146, 3028576), (172, 2570768), (248, 1782952), (284, 1556944), (292, 1514288), (344, 1285384), (496, 891476), (568, 778472), (584, 757144), (688, 642692), (992, 445738), (1136, 389236), (1168, 378572), (1333, 331712), (1376, 321346), (1984, 222869), (2201, 200896), (2263, 195392), (2272, 194618), (2336, 189286), (2666, 165856), (2752, 160673), (3053, 144832), (3139, 140864), (4402, 100448), (4526, 97696), (4544, 97309), (4672, 94643), (5183, 85312), (5332, 82928), (6106, 72416), (6278, 70432), (8804, 50224), (9052, 48848), (10366, 42656), (10664, 41464), (12212, 36208), (12556, 35216), (17608, 25112), (18104, 24424), (20732, 21328)]