226518292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 554727040

約数和(自身を除く): 328208748

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 121, 139, 143, 148, 154, 182, 242, 259, 278, 286, 308, 364, 407, 481, 484, 518, 556, 572, 814, 847, 962, 973, 1001, 1036, 1529, 1573, 1628, 1694, 1807, 1924, 1946, 2002, 2849, 3058, 3146, 3367, 3388, 3614, 3892, 4004, 4477, 5143, 5291, 5698, 6116, 6292, 6734, 7228, 8954, 10286, 10582, 10703, 11011, 11396, 12649, 13468, 16819, 17908, 19877, 20572, 21164, 21406, 22022, 25298, 31339, 33638, 36001, 37037, 39754, 42812, 44044, 50596, 56573, 58201, 62678, 66859, 67276, 72002, 74074, 79508, 113146, 116402, 117733, 125356, 133718, 139139, 144004, 148148, 218647, 226292, 232804, 235466, 267436, 278278, 396011, 407407, 437294, 468013, 470932, 556556, 622303, 735449, 792022, 814814, 874588, 936026, 1244606, 1470898, 1530529, 1584044, 1629628, 1872052, 2489212, 2941796, 3061058, 4356121, 5148143, 6122116, 8089939, 8712242, 10296286, 16179878, 17424484, 20592572, 32359756, 56629573, 113259146, 226518292]

約数ペア:

[(1, 226518292), (2, 113259146), (4, 56629573), (7, 32359756), (11, 20592572), (13, 17424484), (14, 16179878), (22, 10296286), (26, 8712242), (28, 8089939), (37, 6122116), (44, 5148143), (52, 4356121), (74, 3061058), (77, 2941796), (91, 2489212), (121, 1872052), (139, 1629628), (143, 1584044), (148, 1530529), (154, 1470898), (182, 1244606), (242, 936026), (259, 874588), (278, 814814), (286, 792022), (308, 735449), (364, 622303), (407, 556556), (481, 470932), (484, 468013), (518, 437294), (556, 407407), (572, 396011), (814, 278278), (847, 267436), (962, 235466), (973, 232804), (1001, 226292), (1036, 218647), (1529, 148148), (1573, 144004), (1628, 139139), (1694, 133718), (1807, 125356), (1924, 117733), (1946, 116402), (2002, 113146), (2849, 79508), (3058, 74074), (3146, 72002), (3367, 67276), (3388, 66859), (3614, 62678), (3892, 58201), (4004, 56573), (4477, 50596), (5143, 44044), (5291, 42812), (5698, 39754), (6116, 37037), (6292, 36001), (6734, 33638), (7228, 31339), (8954, 25298), (10286, 22022), (10582, 21406), (10703, 21164), (11011, 20572), (11396, 19877), (12649, 17908), (13468, 16819)]