181779624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 533998920

約数和(自身を除く): 352219296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 157, 234, 312, 314, 468, 471, 628, 936, 942, 1237, 1256, 1413, 1884, 2041, 2474, 2826, 3711, 3768, 4082, 4948, 5652, 6123, 7422, 8164, 9896, 11133, 11304, 12246, 14844, 16081, 16328, 18369, 22266, 24492, 29688, 32162, 36738, 44532, 48243, 48984, 64324, 73476, 89064, 96486, 128648, 144729, 146952, 192972, 194209, 289458, 385944, 388418, 578916, 582627, 776836, 1157832, 1165254, 1553672, 1747881, 2330508, 2524717, 3495762, 4661016, 5049434, 6991524, 7574151, 10098868, 13983048, 15148302, 20197736, 22722453, 30296604, 45444906, 60593208, 90889812, 181779624]

約数ペア:

[(1, 181779624), (2, 90889812), (3, 60593208), (4, 45444906), (6, 30296604), (8, 22722453), (9, 20197736), (12, 15148302), (13, 13983048), (18, 10098868), (24, 7574151), (26, 6991524), (36, 5049434), (39, 4661016), (52, 3495762), (72, 2524717), (78, 2330508), (104, 1747881), (117, 1553672), (156, 1165254), (157, 1157832), (234, 776836), (312, 582627), (314, 578916), (468, 388418), (471, 385944), (628, 289458), (936, 194209), (942, 192972), (1237, 146952), (1256, 144729), (1413, 128648), (1884, 96486), (2041, 89064), (2474, 73476), (2826, 64324), (3711, 48984), (3768, 48243), (4082, 44532), (4948, 36738), (5652, 32162), (6123, 29688), (7422, 24492), (8164, 22266), (9896, 18369), (11133, 16328), (11304, 16081), (12246, 14844)]