551345328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2827

約数の個数: 120

約数和(自身を含む): 1637082720

約数和(自身を除く): 1085737392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 732, 828, 976, 1098, 1104, 1403, 1464, 1656, 2196, 2729, 2806, 2928, 3312, 4209, 4392, 5458, 5612, 8187, 8418, 8784, 10916, 11224, 12627, 16374, 16836, 21832, 22448, 24561, 25254, 32748, 33672, 43664, 49122, 50508, 62767, 65496, 67344, 98244, 101016, 125534, 130992, 166469, 188301, 196488, 202032, 251068, 332938, 376602, 392976, 499407, 502136, 564903, 665876, 753204, 998814, 1004272, 1129806, 1331752, 1498221, 1506408, 1997628, 2259612, 2663504, 2996442, 3012816, 3828787, 3995256, 4519224, 5992884, 7657574, 7990512, 9038448, 11486361, 11985768, 15315148, 22972722, 23971536, 30630296, 34459083, 45945444, 61260592, 68918166, 91890888, 137836332, 183781776, 275672664, 551345328]

約数ペア:

[(1, 551345328), (2, 275672664), (3, 183781776), (4, 137836332), (6, 91890888), (8, 68918166), (9, 61260592), (12, 45945444), (16, 34459083), (18, 30630296), (23, 23971536), (24, 22972722), (36, 15315148), (46, 11985768), (48, 11486361), (61, 9038448), (69, 7990512), (72, 7657574), (92, 5992884), (122, 4519224), (138, 3995256), (144, 3828787), (183, 3012816), (184, 2996442), (207, 2663504), (244, 2259612), (276, 1997628), (366, 1506408), (368, 1498221), (414, 1331752), (488, 1129806), (549, 1004272), (552, 998814), (732, 753204), (828, 665876), (976, 564903), (1098, 502136), (1104, 499407), (1403, 392976), (1464, 376602), (1656, 332938), (2196, 251068), (2729, 202032), (2806, 196488), (2928, 188301), (3312, 166469), (4209, 130992), (4392, 125534), (5458, 101016), (5612, 98244), (8187, 67344), (8418, 65496), (8784, 62767), (10916, 50508), (11224, 49122), (12627, 43664), (16374, 33672), (16836, 32748), (21832, 25254), (22448, 24561)]