928156788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:818

約数の個数: 108

約数和(自身を含む): 2553571020

約数和(自身を除く): 1625414232

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 373, 409, 468, 507, 676, 746, 818, 1014, 1119, 1227, 1492, 1521, 1636, 2028, 2238, 2454, 3042, 3357, 3681, 4476, 4849, 4908, 5317, 6084, 6714, 7362, 9698, 10634, 13428, 14547, 14724, 15951, 19396, 21268, 29094, 31902, 43641, 47853, 58188, 63037, 63804, 69121, 87282, 95706, 126074, 138242, 152557, 174564, 189111, 191412, 207363, 252148, 276484, 305114, 378222, 414726, 457671, 567333, 610228, 622089, 756444, 829452, 915342, 1134666, 1244178, 1373013, 1830684, 1983241, 2269332, 2488356, 2746026, 3966482, 5492052, 5949723, 7932964, 11899446, 17849169, 23798892, 25782133, 35698338, 51564266, 71396676, 77346399, 103128532, 154692798, 232039197, 309385596, 464078394, 928156788]

約数ペア:

[(1, 928156788), (2, 464078394), (3, 309385596), (4, 232039197), (6, 154692798), (9, 103128532), (12, 77346399), (13, 71396676), (18, 51564266), (26, 35698338), (36, 25782133), (39, 23798892), (52, 17849169), (78, 11899446), (117, 7932964), (156, 5949723), (169, 5492052), (234, 3966482), (338, 2746026), (373, 2488356), (409, 2269332), (468, 1983241), (507, 1830684), (676, 1373013), (746, 1244178), (818, 1134666), (1014, 915342), (1119, 829452), (1227, 756444), (1492, 622089), (1521, 610228), (1636, 567333), (2028, 457671), (2238, 414726), (2454, 378222), (3042, 305114), (3357, 276484), (3681, 252148), (4476, 207363), (4849, 191412), (4908, 189111), (5317, 174564), (6084, 152557), (6714, 138242), (7362, 126074), (9698, 95706), (10634, 87282), (13428, 69121), (14547, 63804), (14724, 63037), (15951, 58188), (19396, 47853), (21268, 43641), (29094, 31902)]