385963552

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 896495040

約数和(自身を除く): 510531488

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 92, 104, 107, 116, 169, 184, 208, 214, 232, 299, 338, 368, 377, 416, 428, 464, 598, 667, 676, 736, 754, 856, 928, 1196, 1334, 1352, 1391, 1508, 1712, 2392, 2461, 2668, 2704, 2782, 3016, 3103, 3424, 3887, 4784, 4901, 4922, 5336, 5408, 5564, 6032, 6206, 7774, 8671, 9568, 9802, 9844, 10672, 11128, 12064, 12412, 15548, 17342, 18083, 19604, 19688, 21344, 22256, 24824, 31096, 31993, 34684, 36166, 39208, 39376, 40339, 44512, 49648, 62192, 63986, 69368, 71369, 72332, 78416, 78752, 80678, 99296, 112723, 124384, 127972, 138736, 142738, 144664, 156832, 161356, 225446, 255944, 277472, 285476, 289328, 322712, 415909, 450892, 511888, 524407, 570952, 578656, 645424, 831818, 901784, 927797, 1023776, 1048814, 1141904, 1290848, 1663636, 1803568, 1855594, 2097628, 2283808, 3327272, 3607136, 3711188, 4195256, 6654544, 7422376, 8390512, 12061361, 13309088, 14844752, 16781024, 24122722, 29689504, 48245444, 96490888, 192981776, 385963552]

約数ペア:

[(1, 385963552), (2, 192981776), (4, 96490888), (8, 48245444), (13, 29689504), (16, 24122722), (23, 16781024), (26, 14844752), (29, 13309088), (32, 12061361), (46, 8390512), (52, 7422376), (58, 6654544), (92, 4195256), (104, 3711188), (107, 3607136), (116, 3327272), (169, 2283808), (184, 2097628), (208, 1855594), (214, 1803568), (232, 1663636), (299, 1290848), (338, 1141904), (368, 1048814), (377, 1023776), (416, 927797), (428, 901784), (464, 831818), (598, 645424), (667, 578656), (676, 570952), (736, 524407), (754, 511888), (856, 450892), (928, 415909), (1196, 322712), (1334, 289328), (1352, 285476), (1391, 277472), (1508, 255944), (1712, 225446), (2392, 161356), (2461, 156832), (2668, 144664), (2704, 142738), (2782, 138736), (3016, 127972), (3103, 124384), (3424, 112723), (3887, 99296), (4784, 80678), (4901, 78752), (4922, 78416), (5336, 72332), (5408, 71369), (5564, 69368), (6032, 63986), (6206, 62192), (7774, 49648), (8671, 44512), (9568, 40339), (9802, 39376), (9844, 39208), (10672, 36166), (11128, 34684), (12064, 31993), (12412, 31096), (15548, 24824), (17342, 22256), (18083, 21344), (19604, 19688)]