460721772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4127}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 1334301696

約数和(自身を除く): 873579924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 4127, 5316, 6202, 7974, 8254, 9303, 12381, 12404, 15948, 16508, 18606, 24762, 27909, 28889, 37143, 37212, 49524, 55818, 57778, 74286, 86667, 111636, 115556, 148572, 173334, 260001, 346668, 520002, 1040004, 1828261, 3656522, 5484783, 7313044, 10969566, 12797827, 16454349, 21939132, 25595654, 32908698, 38393481, 51191308, 65817396, 76786962, 115180443, 153573924, 230360886, 460721772]

約数ペア:

[(1, 460721772), (2, 230360886), (3, 153573924), (4, 115180443), (6, 76786962), (7, 65817396), (9, 51191308), (12, 38393481), (14, 32908698), (18, 25595654), (21, 21939132), (28, 16454349), (36, 12797827), (42, 10969566), (63, 7313044), (84, 5484783), (126, 3656522), (252, 1828261), (443, 1040004), (886, 520002), (1329, 346668), (1772, 260001), (2658, 173334), (3101, 148572), (3987, 115556), (4127, 111636), (5316, 86667), (6202, 74286), (7974, 57778), (8254, 55818), (9303, 49524), (12381, 37212), (12404, 37143), (15948, 28889), (16508, 27909), (18606, 24762)]