814449972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72941

約数の個数: 72

約数和(自身を含む): 2327031840

約数和(自身を除く): 1512581868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 72901, 145802, 218703, 291604, 437406, 510307, 874812, 1020614, 1385119, 1530921, 2041228, 2770238, 3061842, 3572149, 4155357, 5540476, 6123684, 7144298, 8310714, 9695833, 10716447, 14288596, 16621428, 19391666, 21432894, 29087499, 38783332, 42865788, 58174998, 67870831, 116349996, 135741662, 203612493, 271483324, 407224986, 814449972]

約数ペア:

[(1, 814449972), (2, 407224986), (3, 271483324), (4, 203612493), (6, 135741662), (7, 116349996), (12, 67870831), (14, 58174998), (19, 42865788), (21, 38783332), (28, 29087499), (38, 21432894), (42, 19391666), (49, 16621428), (57, 14288596), (76, 10716447), (84, 9695833), (98, 8310714), (114, 7144298), (133, 6123684), (147, 5540476), (196, 4155357), (228, 3572149), (266, 3061842), (294, 2770238), (399, 2041228), (532, 1530921), (588, 1385119), (798, 1020614), (931, 874812), (1596, 510307), (1862, 437406), (2793, 291604), (3724, 218703), (5586, 145802), (11172, 72901)]