419841702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{769}}^1$

素因数の和:1410

約数の個数: 72

約数和(自身を含む): 1061260200

約数和(自身を除く): 641418498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 619, 769, 882, 1238, 1538, 1857, 2307, 3714, 4333, 4614, 5383, 5571, 6921, 8666, 10766, 11142, 12999, 13842, 16149, 25998, 30331, 32298, 37681, 38997, 48447, 60662, 75362, 77994, 90993, 96894, 113043, 181986, 226086, 272979, 339129, 476011, 545958, 678258, 952022, 1428033, 2856066, 3332077, 4284099, 6664154, 8568198, 9996231, 19992462, 23324539, 29988693, 46649078, 59977386, 69973617, 139947234, 209920851, 419841702]

約数ペア:

[(1, 419841702), (2, 209920851), (3, 139947234), (6, 69973617), (7, 59977386), (9, 46649078), (14, 29988693), (18, 23324539), (21, 19992462), (42, 9996231), (49, 8568198), (63, 6664154), (98, 4284099), (126, 3332077), (147, 2856066), (294, 1428033), (441, 952022), (619, 678258), (769, 545958), (882, 476011), (1238, 339129), (1538, 272979), (1857, 226086), (2307, 181986), (3714, 113043), (4333, 96894), (4614, 90993), (5383, 77994), (5571, 75362), (6921, 60662), (8666, 48447), (10766, 38997), (11142, 37681), (12999, 32298), (13842, 30331), (16149, 25998)]