1361008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 3133480

約数和(自身を除く): 1772472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 121, 148, 152, 176, 209, 242, 296, 304, 407, 418, 484, 592, 703, 814, 836, 968, 1406, 1628, 1672, 1936, 2299, 2812, 3256, 3344, 4477, 4598, 5624, 6512, 7733, 8954, 9196, 11248, 15466, 17908, 18392, 30932, 35816, 36784, 61864, 71632, 85063, 123728, 170126, 340252, 680504, 1361008]

約数ペア:

[(1, 1361008), (2, 680504), (4, 340252), (8, 170126), (11, 123728), (16, 85063), (19, 71632), (22, 61864), (37, 36784), (38, 35816), (44, 30932), (74, 18392), (76, 17908), (88, 15466), (121, 11248), (148, 9196), (152, 8954), (176, 7733), (209, 6512), (242, 5624), (296, 4598), (304, 4477), (407, 3344), (418, 3256), (484, 2812), (592, 2299), (703, 1936), (814, 1672), (836, 1628), (968, 1406)]