478132096

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 1112120280

約数和(自身を除く): 633988184

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 169, 184, 208, 248, 299, 338, 368, 403, 416, 496, 598, 676, 713, 736, 806, 832, 961, 992, 1196, 1352, 1426, 1472, 1612, 1664, 1922, 1984, 2392, 2704, 2852, 2944, 3224, 3844, 3887, 3968, 4784, 5239, 5408, 5704, 6448, 7688, 7774, 9269, 9568, 10478, 10816, 11408, 12493, 12896, 15376, 15548, 18538, 19136, 20956, 21632, 22103, 22816, 24986, 25792, 30752, 31096, 37076, 38272, 41912, 44206, 45632, 49972, 51584, 61504, 62192, 74152, 83824, 88412, 91264, 99944, 120497, 123008, 124384, 148304, 162409, 167648, 176824, 199888, 240994, 248768, 287339, 296608, 324818, 335296, 353648, 399776, 481988, 497536, 574678, 593216, 649636, 670592, 707296, 799552, 963976, 1149356, 1186432, 1299272, 1414592, 1599104, 1927952, 2298712, 2598544, 2829184, 3735407, 3855904, 4597424, 5197088, 7470814, 7711808, 9194848, 10394176, 14941628, 15423616, 18389696, 20788352, 29883256, 36779392, 59766512, 119533024, 239066048, 478132096]

約数ペア:

[(1, 478132096), (2, 239066048), (4, 119533024), (8, 59766512), (13, 36779392), (16, 29883256), (23, 20788352), (26, 18389696), (31, 15423616), (32, 14941628), (46, 10394176), (52, 9194848), (62, 7711808), (64, 7470814), (92, 5197088), (104, 4597424), (124, 3855904), (128, 3735407), (169, 2829184), (184, 2598544), (208, 2298712), (248, 1927952), (299, 1599104), (338, 1414592), (368, 1299272), (403, 1186432), (416, 1149356), (496, 963976), (598, 799552), (676, 707296), (713, 670592), (736, 649636), (806, 593216), (832, 574678), (961, 497536), (992, 481988), (1196, 399776), (1352, 353648), (1426, 335296), (1472, 324818), (1612, 296608), (1664, 287339), (1922, 248768), (1984, 240994), (2392, 199888), (2704, 176824), (2852, 167648), (2944, 162409), (3224, 148304), (3844, 124384), (3887, 123008), (3968, 120497), (4784, 99944), (5239, 91264), (5408, 88412), (5704, 83824), (6448, 74152), (7688, 62192), (7774, 61504), (9269, 51584), (9568, 49972), (10478, 45632), (10816, 44206), (11408, 41912), (12493, 38272), (12896, 37076), (15376, 31096), (15548, 30752), (18538, 25792), (19136, 24986), (20956, 22816), (21632, 22103)]