4148499328

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 8883302400

約数和(自身を除く): 4734803072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 89, 92, 128, 142, 178, 184, 223, 284, 356, 368, 446, 568, 712, 736, 892, 1136, 1424, 1472, 1633, 1784, 2047, 2272, 2848, 2944, 3266, 3568, 4094, 4544, 5129, 5696, 6319, 6532, 7136, 8188, 9088, 10258, 11392, 12638, 13064, 14272, 15833, 16376, 19847, 20516, 25276, 26128, 28544, 31666, 32752, 39694, 41032, 50552, 52256, 63332, 65504, 79388, 82064, 101104, 104512, 126664, 131008, 145337, 158776, 164128, 202208, 209024, 253328, 262016, 290674, 317552, 328256, 364159, 404416, 456481, 506656, 581348, 635104, 656512, 728318, 808832, 912962, 1013312, 1162696, 1270208, 1409137, 1456636, 1825924, 2026624, 2325392, 2540416, 2818274, 2913272, 3651848, 4650784, 5636548, 5826544, 7303696, 9301568, 11273096, 11653088, 14607392, 18603136, 22546192, 23306176, 29214784, 32410151, 45092384, 46612352, 58429568, 64820302, 90184768, 129640604, 180369536, 259281208, 518562416, 1037124832, 2074249664, 4148499328]

約数ペア:

[(1, 4148499328), (2, 2074249664), (4, 1037124832), (8, 518562416), (16, 259281208), (23, 180369536), (32, 129640604), (46, 90184768), (64, 64820302), (71, 58429568), (89, 46612352), (92, 45092384), (128, 32410151), (142, 29214784), (178, 23306176), (184, 22546192), (223, 18603136), (284, 14607392), (356, 11653088), (368, 11273096), (446, 9301568), (568, 7303696), (712, 5826544), (736, 5636548), (892, 4650784), (1136, 3651848), (1424, 2913272), (1472, 2818274), (1633, 2540416), (1784, 2325392), (2047, 2026624), (2272, 1825924), (2848, 1456636), (2944, 1409137), (3266, 1270208), (3568, 1162696), (4094, 1013312), (4544, 912962), (5129, 808832), (5696, 728318), (6319, 656512), (6532, 635104), (7136, 581348), (8188, 506656), (9088, 456481), (10258, 404416), (11392, 364159), (12638, 328256), (13064, 317552), (14272, 290674), (15833, 262016), (16376, 253328), (19847, 209024), (20516, 202208), (25276, 164128), (26128, 158776), (28544, 145337), (31666, 131008), (32752, 126664), (39694, 104512), (41032, 101104), (50552, 82064), (52256, 79388), (63332, 65504)]