214023628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 478786560

約数和(自身を除く): 264762932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1459, 1612, 2366, 2821, 2918, 4732, 5239, 5642, 5836, 10213, 10478, 11284, 18967, 20426, 20956, 36673, 37934, 40852, 45229, 73346, 75868, 90458, 132769, 146692, 180916, 246571, 265538, 316603, 493142, 531076, 587977, 633206, 986284, 1175954, 1266412, 1725997, 2351908, 3451994, 4115839, 6903988, 7643701, 8231678, 15287402, 16463356, 30574804, 53505907, 107011814, 214023628]

約数ペア:

[(1, 214023628), (2, 107011814), (4, 53505907), (7, 30574804), (13, 16463356), (14, 15287402), (26, 8231678), (28, 7643701), (31, 6903988), (52, 4115839), (62, 3451994), (91, 2351908), (124, 1725997), (169, 1266412), (182, 1175954), (217, 986284), (338, 633206), (364, 587977), (403, 531076), (434, 493142), (676, 316603), (806, 265538), (868, 246571), (1183, 180916), (1459, 146692), (1612, 132769), (2366, 90458), (2821, 75868), (2918, 73346), (4732, 45229), (5239, 40852), (5642, 37934), (5836, 36673), (10213, 20956), (10478, 20426), (11284, 18967)]