227016348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 621766656

約数和(自身を除く): 394750308

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 157, 169, 186, 276, 299, 314, 338, 372, 403, 471, 507, 598, 628, 676, 713, 806, 897, 942, 1014, 1196, 1209, 1426, 1612, 1794, 1884, 2028, 2041, 2139, 2418, 2852, 3588, 3611, 3887, 4082, 4278, 4836, 4867, 5239, 6123, 7222, 7774, 8164, 8556, 9269, 9734, 10478, 10833, 11661, 12246, 14444, 14601, 15548, 15717, 18538, 19468, 20956, 21666, 23322, 24492, 26533, 27807, 29202, 31434, 37076, 43332, 46644, 46943, 53066, 55614, 58404, 62868, 63271, 79599, 93886, 106132, 111228, 111941, 120497, 126542, 140829, 159198, 187772, 189813, 223882, 240994, 253084, 281658, 318396, 335823, 361491, 379626, 447764, 481988, 563316, 610259, 671646, 722982, 759252, 822523, 1220518, 1343292, 1445964, 1455233, 1645046, 1830777, 2441036, 2467569, 2910466, 3290092, 3661554, 4365699, 4935138, 5820932, 7323108, 8731398, 9870276, 17462796, 18918029, 37836058, 56754087, 75672116, 113508174, 227016348]

約数ペア:

[(1, 227016348), (2, 113508174), (3, 75672116), (4, 56754087), (6, 37836058), (12, 18918029), (13, 17462796), (23, 9870276), (26, 8731398), (31, 7323108), (39, 5820932), (46, 4935138), (52, 4365699), (62, 3661554), (69, 3290092), (78, 2910466), (92, 2467569), (93, 2441036), (124, 1830777), (138, 1645046), (156, 1455233), (157, 1445964), (169, 1343292), (186, 1220518), (276, 822523), (299, 759252), (314, 722982), (338, 671646), (372, 610259), (403, 563316), (471, 481988), (507, 447764), (598, 379626), (628, 361491), (676, 335823), (713, 318396), (806, 281658), (897, 253084), (942, 240994), (1014, 223882), (1196, 189813), (1209, 187772), (1426, 159198), (1612, 140829), (1794, 126542), (1884, 120497), (2028, 111941), (2041, 111228), (2139, 106132), (2418, 93886), (2852, 79599), (3588, 63271), (3611, 62868), (3887, 58404), (4082, 55614), (4278, 53066), (4836, 46943), (4867, 46644), (5239, 43332), (6123, 37076), (7222, 31434), (7774, 29202), (8164, 27807), (8556, 26533), (9269, 24492), (9734, 23322), (10478, 21666), (10833, 20956), (11661, 19468), (12246, 18538), (14444, 15717), (14601, 15548)]