381747828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59021}}^1$

素因数の和:59053

約数の個数: 72

約数和(自身を含む): 1130389344

約数和(自身を除く): 748641516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 59021, 118042, 177063, 236084, 354126, 413147, 649231, 708252, 826294, 1239441, 1298462, 1652588, 1947693, 2478882, 2596924, 2892029, 3895386, 4544617, 4957764, 5784058, 7790772, 8676087, 9089234, 11568116, 13633851, 17352174, 18178468, 27267702, 31812319, 34704348, 54535404, 63624638, 95436957, 127249276, 190873914, 381747828]

約数ペア:

[(1, 381747828), (2, 190873914), (3, 127249276), (4, 95436957), (6, 63624638), (7, 54535404), (11, 34704348), (12, 31812319), (14, 27267702), (21, 18178468), (22, 17352174), (28, 13633851), (33, 11568116), (42, 9089234), (44, 8676087), (49, 7790772), (66, 5784058), (77, 4957764), (84, 4544617), (98, 3895386), (132, 2892029), (147, 2596924), (154, 2478882), (196, 1947693), (231, 1652588), (294, 1298462), (308, 1239441), (462, 826294), (539, 708252), (588, 649231), (924, 413147), (1078, 354126), (1617, 236084), (2156, 177063), (3234, 118042), (6468, 59021)]