387824724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3673}}^1$

素因数の和:4109

約数の個数: 72

約数和(自身を含む): 1123362240

約数和(自身を除く): 735537516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 2514, 2933, 3673, 3771, 5028, 5866, 7346, 7542, 8799, 11019, 11732, 14692, 15084, 17598, 22038, 25711, 26397, 33057, 35196, 44076, 51422, 52794, 66114, 77133, 102844, 105588, 132228, 154266, 231399, 308532, 462798, 925596, 1538987, 3077974, 4616961, 6155948, 9233922, 10772909, 13850883, 18467844, 21545818, 27701766, 32318727, 43091636, 55403532, 64637454, 96956181, 129274908, 193912362, 387824724]

約数ペア:

[(1, 387824724), (2, 193912362), (3, 129274908), (4, 96956181), (6, 64637454), (7, 55403532), (9, 43091636), (12, 32318727), (14, 27701766), (18, 21545818), (21, 18467844), (28, 13850883), (36, 10772909), (42, 9233922), (63, 6155948), (84, 4616961), (126, 3077974), (252, 1538987), (419, 925596), (838, 462798), (1257, 308532), (1676, 231399), (2514, 154266), (2933, 132228), (3673, 105588), (3771, 102844), (5028, 77133), (5866, 66114), (7346, 52794), (7542, 51422), (8799, 44076), (11019, 35196), (11732, 33057), (14692, 26397), (15084, 25711), (17598, 22038)]