293803656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 527341944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 131, 136, 138, 184, 204, 239, 262, 276, 391, 393, 408, 478, 524, 552, 717, 782, 786, 956, 1048, 1173, 1434, 1564, 1572, 1912, 2227, 2346, 2868, 3013, 3128, 3144, 4063, 4454, 4692, 5497, 5736, 6026, 6681, 8126, 8908, 9039, 9384, 10994, 12052, 12189, 13362, 16252, 16491, 17816, 18078, 21988, 24104, 24378, 26724, 31309, 32504, 32982, 36156, 43976, 48756, 51221, 53448, 62618, 65964, 72312, 93449, 93927, 97512, 102442, 125236, 131928, 153663, 186898, 187854, 204884, 250472, 280347, 307326, 373796, 375708, 409768, 532253, 560694, 614652, 720107, 747592, 751416, 1064506, 1121388, 1229304, 1440214, 1596759, 2129012, 2160321, 2242776, 2880428, 3193518, 4258024, 4320642, 5760856, 6387036, 8641284, 12241819, 12774072, 17282568, 24483638, 36725457, 48967276, 73450914, 97934552, 146901828, 293803656]

約数ペア:

[(1, 293803656), (2, 146901828), (3, 97934552), (4, 73450914), (6, 48967276), (8, 36725457), (12, 24483638), (17, 17282568), (23, 12774072), (24, 12241819), (34, 8641284), (46, 6387036), (51, 5760856), (68, 4320642), (69, 4258024), (92, 3193518), (102, 2880428), (131, 2242776), (136, 2160321), (138, 2129012), (184, 1596759), (204, 1440214), (239, 1229304), (262, 1121388), (276, 1064506), (391, 751416), (393, 747592), (408, 720107), (478, 614652), (524, 560694), (552, 532253), (717, 409768), (782, 375708), (786, 373796), (956, 307326), (1048, 280347), (1173, 250472), (1434, 204884), (1564, 187854), (1572, 186898), (1912, 153663), (2227, 131928), (2346, 125236), (2868, 102442), (3013, 97512), (3128, 93927), (3144, 93449), (4063, 72312), (4454, 65964), (4692, 62618), (5497, 53448), (5736, 51221), (6026, 48756), (6681, 43976), (8126, 36156), (8908, 32982), (9039, 32504), (9384, 31309), (10994, 26724), (12052, 24378), (12189, 24104), (13362, 21988), (16252, 18078), (16491, 17816)]