231394416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 686432256

約数和(自身を除く): 455037840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 67, 88, 93, 124, 132, 134, 176, 186, 201, 211, 248, 264, 268, 341, 372, 402, 422, 496, 528, 536, 633, 682, 737, 744, 804, 844, 1023, 1072, 1266, 1364, 1474, 1488, 1608, 1688, 2046, 2077, 2211, 2321, 2532, 2728, 2948, 3216, 3376, 4092, 4154, 4422, 4642, 5064, 5456, 5896, 6231, 6541, 6963, 8184, 8308, 8844, 9284, 10128, 11792, 12462, 13082, 13926, 14137, 16368, 16616, 17688, 18568, 19623, 22847, 24924, 26164, 27852, 28274, 33232, 35376, 37136, 39246, 42411, 45694, 49848, 52328, 55704, 56548, 68541, 71951, 78492, 84822, 91388, 99696, 104656, 111408, 113096, 137082, 143902, 155507, 156984, 169644, 182776, 215853, 226192, 274164, 287804, 311014, 313968, 339288, 365552, 431706, 438247, 466521, 548328, 575608, 622028, 678576, 863412, 876494, 933042, 1096656, 1151216, 1244056, 1314741, 1726824, 1752988, 1866084, 2488112, 2629482, 3453648, 3505976, 3732168, 4820717, 5258964, 7011952, 7464336, 9641434, 10517928, 14462151, 19282868, 21035856, 28924302, 38565736, 57848604, 77131472, 115697208, 231394416]

約数ペア:

[(1, 231394416), (2, 115697208), (3, 77131472), (4, 57848604), (6, 38565736), (8, 28924302), (11, 21035856), (12, 19282868), (16, 14462151), (22, 10517928), (24, 9641434), (31, 7464336), (33, 7011952), (44, 5258964), (48, 4820717), (62, 3732168), (66, 3505976), (67, 3453648), (88, 2629482), (93, 2488112), (124, 1866084), (132, 1752988), (134, 1726824), (176, 1314741), (186, 1244056), (201, 1151216), (211, 1096656), (248, 933042), (264, 876494), (268, 863412), (341, 678576), (372, 622028), (402, 575608), (422, 548328), (496, 466521), (528, 438247), (536, 431706), (633, 365552), (682, 339288), (737, 313968), (744, 311014), (804, 287804), (844, 274164), (1023, 226192), (1072, 215853), (1266, 182776), (1364, 169644), (1474, 156984), (1488, 155507), (1608, 143902), (1688, 137082), (2046, 113096), (2077, 111408), (2211, 104656), (2321, 99696), (2532, 91388), (2728, 84822), (2948, 78492), (3216, 71951), (3376, 68541), (4092, 56548), (4154, 55704), (4422, 52328), (4642, 49848), (5064, 45694), (5456, 42411), (5896, 39246), (6231, 37136), (6541, 35376), (6963, 33232), (8184, 28274), (8308, 27852), (8844, 26164), (9284, 24924), (10128, 22847), (11792, 19623), (12462, 18568), (13082, 17688), (13926, 16616), (14137, 16368)]