421844916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1867}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 1037711360

約数和(自身を除く): 615866444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 991, 1867, 1982, 2973, 3734, 3964, 5601, 5946, 7468, 11202, 11892, 18829, 22404, 35473, 37658, 56487, 70946, 75316, 106419, 112974, 141892, 212838, 225948, 425676, 1850197, 3700394, 5550591, 7400788, 11101182, 22202364, 35153743, 70307486, 105461229, 140614972, 210922458, 421844916]

約数ペア:

[(1, 421844916), (2, 210922458), (3, 140614972), (4, 105461229), (6, 70307486), (12, 35153743), (19, 22202364), (38, 11101182), (57, 7400788), (76, 5550591), (114, 3700394), (228, 1850197), (991, 425676), (1867, 225948), (1982, 212838), (2973, 141892), (3734, 112974), (3964, 106419), (5601, 75316), (5946, 70946), (7468, 56487), (11202, 37658), (11892, 35473), (18829, 22404)]