531414648

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4242

約数の個数: 128

約数和(自身を含む): 1604352000

約数和(自身を除く): 1072937352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4177, 4712, 5301, 6696, 7068, 8354, 10602, 12531, 14136, 15903, 16708, 21204, 25062, 31806, 33416, 37593, 42408, 50124, 63612, 75186, 79363, 100248, 112779, 127224, 129487, 150372, 158726, 225558, 238089, 258974, 300744, 317452, 388461, 451116, 476178, 517948, 634904, 714267, 776922, 902232, 952356, 1035896, 1165383, 1428534, 1553844, 1904712, 2142801, 2330766, 2460253, 2857068, 3107688, 3496149, 4285602, 4661532, 4920506, 5714136, 6992298, 7380759, 8571204, 9323064, 9841012, 13984596, 14761518, 17142408, 19682024, 22142277, 27969192, 29523036, 44284554, 59046072, 66426831, 88569108, 132853662, 177138216, 265707324, 531414648]

約数ペア:

[(1, 531414648), (2, 265707324), (3, 177138216), (4, 132853662), (6, 88569108), (8, 66426831), (9, 59046072), (12, 44284554), (18, 29523036), (19, 27969192), (24, 22142277), (27, 19682024), (31, 17142408), (36, 14761518), (38, 13984596), (54, 9841012), (57, 9323064), (62, 8571204), (72, 7380759), (76, 6992298), (93, 5714136), (108, 4920506), (114, 4661532), (124, 4285602), (152, 3496149), (171, 3107688), (186, 2857068), (216, 2460253), (228, 2330766), (248, 2142801), (279, 1904712), (342, 1553844), (372, 1428534), (456, 1165383), (513, 1035896), (558, 952356), (589, 902232), (684, 776922), (744, 714267), (837, 634904), (1026, 517948), (1116, 476178), (1178, 451116), (1368, 388461), (1674, 317452), (1767, 300744), (2052, 258974), (2232, 238089), (2356, 225558), (3348, 158726), (3534, 150372), (4104, 129487), (4177, 127224), (4712, 112779), (5301, 100248), (6696, 79363), (7068, 75186), (8354, 63612), (10602, 50124), (12531, 42408), (14136, 37593), (15903, 33416), (16708, 31806), (21204, 25062)]