233508492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 707825664

約数和(自身を除く): 474317172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 252, 279, 284, 372, 421, 426, 434, 497, 558, 639, 651, 842, 852, 868, 994, 1116, 1263, 1278, 1302, 1491, 1684, 1953, 1988, 2201, 2526, 2556, 2604, 2947, 2982, 3789, 3906, 4402, 4473, 5052, 5894, 5964, 6603, 7578, 7812, 8804, 8841, 8946, 11788, 13051, 13206, 15156, 15407, 17682, 17892, 19809, 26102, 26412, 26523, 29891, 30814, 35364, 39153, 39618, 46221, 52204, 53046, 59782, 61628, 78306, 79236, 89673, 91357, 92442, 106092, 117459, 119564, 138663, 156612, 179346, 182714, 184884, 209237, 234918, 269019, 274071, 277326, 358692, 365428, 418474, 469836, 538038, 548142, 554652, 627711, 822213, 836948, 926621, 1076076, 1096284, 1255422, 1644426, 1853242, 1883133, 2510844, 2779863, 3288852, 3706484, 3766266, 5559726, 6486347, 7532532, 8339589, 11119452, 12972694, 16679178, 19459041, 25945388, 33358356, 38918082, 58377123, 77836164, 116754246, 233508492]

約数ペア:

[(1, 233508492), (2, 116754246), (3, 77836164), (4, 58377123), (6, 38918082), (7, 33358356), (9, 25945388), (12, 19459041), (14, 16679178), (18, 12972694), (21, 11119452), (28, 8339589), (31, 7532532), (36, 6486347), (42, 5559726), (62, 3766266), (63, 3706484), (71, 3288852), (84, 2779863), (93, 2510844), (124, 1883133), (126, 1853242), (142, 1644426), (186, 1255422), (213, 1096284), (217, 1076076), (252, 926621), (279, 836948), (284, 822213), (372, 627711), (421, 554652), (426, 548142), (434, 538038), (497, 469836), (558, 418474), (639, 365428), (651, 358692), (842, 277326), (852, 274071), (868, 269019), (994, 234918), (1116, 209237), (1263, 184884), (1278, 182714), (1302, 179346), (1491, 156612), (1684, 138663), (1953, 119564), (1988, 117459), (2201, 106092), (2526, 92442), (2556, 91357), (2604, 89673), (2947, 79236), (2982, 78306), (3789, 61628), (3906, 59782), (4402, 53046), (4473, 52204), (5052, 46221), (5894, 39618), (5964, 39153), (6603, 35364), (7578, 30814), (7812, 29891), (8804, 26523), (8841, 26412), (8946, 26102), (11788, 19809), (13051, 17892), (13206, 17682), (15156, 15407)]