9801047256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{407969}}^1$

素因数の和:408009

約数の個数: 128

約数和(自身を含む): 32898700800

約数和(自身を除く): 23097653544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 407969, 815938, 1223907, 1631876, 2447814, 2855783, 3263752, 4487659, 4895628, 5303597, 5711566, 8567349, 8975318, 9791256, 10607194, 11423132, 13462977, 15910791, 17134698, 17950636, 21214388, 22846264, 26925954, 31413613, 31821582, 34269396, 35901272, 37125179, 42428776, 53851908, 58339567, 62827226, 63643164, 68538792, 74250358, 94240839, 107703816, 111375537, 116679134, 125654452, 127286328, 148500716, 175018701, 188481678, 222751074, 233358268, 251308904, 297001432, 350037402, 376963356, 408376969, 445502148, 466716536, 700074804, 753926712, 816753938, 891004296, 1225130907, 1400149608, 1633507876, 2450261814, 3267015752, 4900523628, 9801047256]

約数ペア:

[(1, 9801047256), (2, 4900523628), (3, 3267015752), (4, 2450261814), (6, 1633507876), (7, 1400149608), (8, 1225130907), (11, 891004296), (12, 816753938), (13, 753926712), (14, 700074804), (21, 466716536), (22, 445502148), (24, 408376969), (26, 376963356), (28, 350037402), (33, 297001432), (39, 251308904), (42, 233358268), (44, 222751074), (52, 188481678), (56, 175018701), (66, 148500716), (77, 127286328), (78, 125654452), (84, 116679134), (88, 111375537), (91, 107703816), (104, 94240839), (132, 74250358), (143, 68538792), (154, 63643164), (156, 62827226), (168, 58339567), (182, 53851908), (231, 42428776), (264, 37125179), (273, 35901272), (286, 34269396), (308, 31821582), (312, 31413613), (364, 26925954), (429, 22846264), (462, 21214388), (546, 17950636), (572, 17134698), (616, 15910791), (728, 13462977), (858, 11423132), (924, 10607194), (1001, 9791256), (1092, 8975318), (1144, 8567349), (1716, 5711566), (1848, 5303597), (2002, 4895628), (2184, 4487659), (3003, 3263752), (3432, 2855783), (4004, 2447814), (6006, 1631876), (8008, 1223907), (12012, 815938), (24024, 407969)]