509384512

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 1254556800

約数和(自身を除く): 745172288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 149, 182, 208, 224, 298, 364, 416, 448, 587, 596, 728, 832, 1043, 1174, 1192, 1456, 1937, 2086, 2348, 2384, 2912, 3874, 4109, 4172, 4696, 4768, 5824, 7631, 7748, 8218, 8344, 9392, 9536, 13559, 15262, 15496, 16436, 16688, 18784, 27118, 30524, 30992, 32872, 33376, 37568, 53417, 54236, 61048, 61984, 65744, 66752, 87463, 106834, 108472, 122096, 123968, 131488, 174926, 213668, 216944, 244192, 262976, 349852, 427336, 433888, 488384, 612241, 699704, 854672, 867776, 1137019, 1224482, 1399408, 1709344, 2274038, 2448964, 2798816, 3418688, 4548076, 4897928, 5597632, 7959133, 9096152, 9795856, 15918266, 18192304, 19591712, 31836532, 36384608, 39183424, 63673064, 72769216, 127346128, 254692256, 509384512]

約数ペア:

[(1, 509384512), (2, 254692256), (4, 127346128), (7, 72769216), (8, 63673064), (13, 39183424), (14, 36384608), (16, 31836532), (26, 19591712), (28, 18192304), (32, 15918266), (52, 9795856), (56, 9096152), (64, 7959133), (91, 5597632), (104, 4897928), (112, 4548076), (149, 3418688), (182, 2798816), (208, 2448964), (224, 2274038), (298, 1709344), (364, 1399408), (416, 1224482), (448, 1137019), (587, 867776), (596, 854672), (728, 699704), (832, 612241), (1043, 488384), (1174, 433888), (1192, 427336), (1456, 349852), (1937, 262976), (2086, 244192), (2348, 216944), (2384, 213668), (2912, 174926), (3874, 131488), (4109, 123968), (4172, 122096), (4696, 108472), (4768, 106834), (5824, 87463), (7631, 66752), (7748, 65744), (8218, 61984), (8344, 61048), (9392, 54236), (9536, 53417), (13559, 37568), (15262, 33376), (15496, 32872), (16436, 30992), (16688, 30524), (18784, 27118)]