977773904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 2103615360

約数和(自身を除く): 1125841456

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 68, 82, 86, 136, 164, 172, 272, 328, 344, 656, 688, 697, 731, 1394, 1462, 1763, 2039, 2788, 2924, 3526, 4078, 5576, 5848, 7052, 8156, 11152, 11696, 14104, 16312, 28208, 29971, 32624, 34663, 59942, 69326, 83599, 87677, 119884, 138652, 167198, 175354, 239768, 277304, 334396, 350708, 479536, 554608, 668792, 701416, 1337584, 1402832, 1421183, 1490509, 2842366, 2981018, 3594757, 5684732, 5962036, 7189514, 11369464, 11924072, 14379028, 22738928, 23848144, 28758056, 57516112, 61110869, 122221738, 244443476, 488886952, 977773904]

約数ペア:

[(1, 977773904), (2, 488886952), (4, 244443476), (8, 122221738), (16, 61110869), (17, 57516112), (34, 28758056), (41, 23848144), (43, 22738928), (68, 14379028), (82, 11924072), (86, 11369464), (136, 7189514), (164, 5962036), (172, 5684732), (272, 3594757), (328, 2981018), (344, 2842366), (656, 1490509), (688, 1421183), (697, 1402832), (731, 1337584), (1394, 701416), (1462, 668792), (1763, 554608), (2039, 479536), (2788, 350708), (2924, 334396), (3526, 277304), (4078, 239768), (5576, 175354), (5848, 167198), (7052, 138652), (8156, 119884), (11152, 87677), (11696, 83599), (14104, 69326), (16312, 59942), (28208, 34663), (29971, 32624)]