641337753504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15645437}}^1$

素因数の和:15645518

約数の個数: 96

約数和(自身を含む): 1955554586496

約数和(自身を除く): 1314216832992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 20496, 40992, 15645437, 31290874, 46936311, 62581748, 93872622, 109518059, 125163496, 187745244, 219036118, 250326992, 328554177, 375490488, 438072236, 500653984, 657108354, 750980976, 876144472, 954371657, 1314216708, 1501961952, 1752288944, 1908743314, 2628433416, 2863114971, 3504577888, 3817486628, 5256866832, 5726229942, 6680601599, 7634973256, 10513733664, 11452459884, 13361203198, 15269946512, 20041804797, 22904919768, 26722406396, 30539893024, 40083609594, 45809839536, 53444812792, 80167219188, 91619679072, 106889625584, 160334438376, 213779251168, 320668876752, 641337753504]

約数ペア:

[(1, 641337753504), (2, 320668876752), (3, 213779251168), (4, 160334438376), (6, 106889625584), (7, 91619679072), (8, 80167219188), (12, 53444812792), (14, 45809839536), (16, 40083609594), (21, 30539893024), (24, 26722406396), (28, 22904919768), (32, 20041804797), (42, 15269946512), (48, 13361203198), (56, 11452459884), (61, 10513733664), (84, 7634973256), (96, 6680601599), (112, 5726229942), (122, 5256866832), (168, 3817486628), (183, 3504577888), (224, 2863114971), (244, 2628433416), (336, 1908743314), (366, 1752288944), (427, 1501961952), (488, 1314216708), (672, 954371657), (732, 876144472), (854, 750980976), (976, 657108354), (1281, 500653984), (1464, 438072236), (1708, 375490488), (1952, 328554177), (2562, 250326992), (2928, 219036118), (3416, 187745244), (5124, 125163496), (5856, 109518059), (6832, 93872622), (10248, 62581748), (13664, 46936311), (20496, 31290874), (40992, 15645437)]