431413268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11257}}^1$

素因数の和:11352

約数の個数: 48

約数和(自身を含む): 900279744

約数和(自身を除く): 468866476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 9581, 11257, 19162, 22514, 38324, 45028, 123827, 146341, 247654, 292682, 495308, 585364, 754219, 1508438, 1609751, 3016876, 3219502, 6439004, 8296409, 9804847, 16592818, 19609694, 33185636, 39219388, 107853317, 215706634, 431413268]

約数ペア:

[(1, 431413268), (2, 215706634), (4, 107853317), (11, 39219388), (13, 33185636), (22, 19609694), (26, 16592818), (44, 9804847), (52, 8296409), (67, 6439004), (134, 3219502), (143, 3016876), (268, 1609751), (286, 1508438), (572, 754219), (737, 585364), (871, 495308), (1474, 292682), (1742, 247654), (2948, 146341), (3484, 123827), (9581, 45028), (11257, 38324), (19162, 22514)]