895093504

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 1919168832

約数和(自身を除く): 1024075328

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 61, 62, 64, 86, 122, 124, 128, 172, 244, 248, 256, 344, 488, 496, 688, 976, 992, 1333, 1376, 1849, 1891, 1952, 1984, 2623, 2666, 2752, 3698, 3782, 3904, 3968, 5246, 5332, 5504, 7396, 7564, 7808, 7936, 10492, 10664, 11008, 14792, 15128, 15616, 20984, 21328, 29584, 30256, 41968, 42656, 57319, 59168, 60512, 81313, 83936, 85312, 112789, 114638, 118336, 121024, 162626, 167872, 170624, 225578, 229276, 236672, 242048, 325252, 335744, 341248, 451156, 458552, 473344, 484096, 650504, 671488, 902312, 917104, 1301008, 1804624, 1834208, 2602016, 3496459, 3609248, 3668416, 5204032, 6992918, 7218496, 7336832, 10408064, 13985836, 14436992, 14673664, 20816128, 27971672, 28873984, 55943344, 111886688, 223773376, 447546752, 895093504]

約数ペア:

[(1, 895093504), (2, 447546752), (4, 223773376), (8, 111886688), (16, 55943344), (31, 28873984), (32, 27971672), (43, 20816128), (61, 14673664), (62, 14436992), (64, 13985836), (86, 10408064), (122, 7336832), (124, 7218496), (128, 6992918), (172, 5204032), (244, 3668416), (248, 3609248), (256, 3496459), (344, 2602016), (488, 1834208), (496, 1804624), (688, 1301008), (976, 917104), (992, 902312), (1333, 671488), (1376, 650504), (1849, 484096), (1891, 473344), (1952, 458552), (1984, 451156), (2623, 341248), (2666, 335744), (2752, 325252), (3698, 242048), (3782, 236672), (3904, 229276), (3968, 225578), (5246, 170624), (5332, 167872), (5504, 162626), (7396, 121024), (7564, 118336), (7808, 114638), (7936, 112789), (10492, 85312), (10664, 83936), (11008, 81313), (14792, 60512), (15128, 59168), (15616, 57319), (20984, 42656), (21328, 41968), (29584, 30256)]