409464510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 1220050944

約数和(自身を除く): 810586434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 546, 635, 762, 889, 910, 1181, 1270, 1365, 1651, 1778, 1905, 2362, 2667, 2730, 3302, 3543, 3810, 4445, 4953, 5334, 5905, 7086, 8255, 8267, 8890, 9906, 11557, 11810, 13335, 15353, 16510, 16534, 17715, 23114, 24765, 24801, 26670, 30706, 34671, 35430, 41335, 46059, 49530, 49602, 57785, 69342, 76765, 82670, 92118, 107471, 115570, 124005, 149987, 153530, 173355, 214942, 230295, 248010, 299974, 322413, 346710, 449961, 460590, 537355, 644826, 749935, 899922, 1049909, 1074710, 1499870, 1612065, 1949831, 2099818, 2249805, 3149727, 3224130, 3899662, 4499610, 5249545, 5849493, 6299454, 9749155, 10499090, 11698986, 13648817, 15748635, 19498310, 27297634, 29247465, 31497270, 40946451, 58494930, 68244085, 81892902, 136488170, 204732255, 409464510]

約数ペア:

[(1, 409464510), (2, 204732255), (3, 136488170), (5, 81892902), (6, 68244085), (7, 58494930), (10, 40946451), (13, 31497270), (14, 29247465), (15, 27297634), (21, 19498310), (26, 15748635), (30, 13648817), (35, 11698986), (39, 10499090), (42, 9749155), (65, 6299454), (70, 5849493), (78, 5249545), (91, 4499610), (105, 3899662), (127, 3224130), (130, 3149727), (182, 2249805), (195, 2099818), (210, 1949831), (254, 1612065), (273, 1499870), (381, 1074710), (390, 1049909), (455, 899922), (546, 749935), (635, 644826), (762, 537355), (889, 460590), (910, 449961), (1181, 346710), (1270, 322413), (1365, 299974), (1651, 248010), (1778, 230295), (1905, 214942), (2362, 173355), (2667, 153530), (2730, 149987), (3302, 124005), (3543, 115570), (3810, 107471), (4445, 92118), (4953, 82670), (5334, 76765), (5905, 69342), (7086, 57785), (8255, 49602), (8267, 49530), (8890, 46059), (9906, 41335), (11557, 35430), (11810, 34671), (13335, 30706), (15353, 26670), (16510, 24801), (16534, 24765), (17715, 23114)]