222825148

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 508813200

約数和(自身を除く): 285988052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 169, 182, 196, 217, 338, 343, 364, 403, 434, 637, 676, 686, 806, 868, 961, 1183, 1274, 1372, 1519, 1612, 1922, 2366, 2548, 2821, 3038, 3844, 4459, 4732, 5239, 5642, 6076, 6727, 8281, 8918, 10478, 10633, 11284, 12493, 13454, 16562, 17836, 19747, 20956, 21266, 24986, 26908, 33124, 36673, 39494, 42532, 47089, 49972, 57967, 73346, 78988, 87451, 94178, 115934, 138229, 146692, 162409, 174902, 188356, 231868, 256711, 276458, 324818, 329623, 349804, 513422, 552916, 612157, 649636, 659246, 1026844, 1136863, 1224314, 1318492, 1796977, 2273726, 2448628, 3593954, 4285099, 4547452, 7187908, 7958041, 8570198, 15916082, 17140396, 31832164, 55706287, 111412574, 222825148]

約数ペア:

[(1, 222825148), (2, 111412574), (4, 55706287), (7, 31832164), (13, 17140396), (14, 15916082), (26, 8570198), (28, 7958041), (31, 7187908), (49, 4547452), (52, 4285099), (62, 3593954), (91, 2448628), (98, 2273726), (124, 1796977), (169, 1318492), (182, 1224314), (196, 1136863), (217, 1026844), (338, 659246), (343, 649636), (364, 612157), (403, 552916), (434, 513422), (637, 349804), (676, 329623), (686, 324818), (806, 276458), (868, 256711), (961, 231868), (1183, 188356), (1274, 174902), (1372, 162409), (1519, 146692), (1612, 138229), (1922, 115934), (2366, 94178), (2548, 87451), (2821, 78988), (3038, 73346), (3844, 57967), (4459, 49972), (4732, 47089), (5239, 42532), (5642, 39494), (6076, 36673), (6727, 33124), (8281, 26908), (8918, 24986), (10478, 21266), (10633, 20956), (11284, 19747), (12493, 17836), (13454, 16562)]