276325816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 611366400

約数和(自身を除く): 335040584

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 169, 247, 248, 338, 347, 403, 494, 589, 676, 694, 806, 988, 1178, 1352, 1388, 1612, 1976, 2356, 2776, 3211, 3224, 4511, 4712, 5239, 6422, 6593, 7657, 9022, 10478, 10757, 12844, 13186, 15314, 18044, 20956, 21514, 25688, 26372, 30628, 36088, 41912, 43028, 52744, 58643, 61256, 85709, 86056, 99541, 117286, 139841, 171418, 199082, 204383, 234572, 279682, 342836, 398164, 408766, 469144, 559364, 685672, 796328, 817532, 1114217, 1118728, 1635064, 1817933, 2228434, 2656979, 3635866, 4456868, 5313958, 7271732, 8913736, 10627916, 14543464, 21255832, 34540727, 69081454, 138162908, 276325816]

約数ペア:

[(1, 276325816), (2, 138162908), (4, 69081454), (8, 34540727), (13, 21255832), (19, 14543464), (26, 10627916), (31, 8913736), (38, 7271732), (52, 5313958), (62, 4456868), (76, 3635866), (104, 2656979), (124, 2228434), (152, 1817933), (169, 1635064), (247, 1118728), (248, 1114217), (338, 817532), (347, 796328), (403, 685672), (494, 559364), (589, 469144), (676, 408766), (694, 398164), (806, 342836), (988, 279682), (1178, 234572), (1352, 204383), (1388, 199082), (1612, 171418), (1976, 139841), (2356, 117286), (2776, 99541), (3211, 86056), (3224, 85709), (4511, 61256), (4712, 58643), (5239, 52744), (6422, 43028), (6593, 41912), (7657, 36088), (9022, 30628), (10478, 26372), (10757, 25688), (12844, 21514), (13186, 20956), (15314, 18044)]