431476272

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 1235211120

約数和(自身を除く): 803734848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 131, 144, 178, 257, 262, 267, 356, 393, 514, 524, 534, 712, 771, 786, 801, 1028, 1048, 1068, 1179, 1424, 1542, 1572, 1602, 2056, 2096, 2136, 2313, 2358, 3084, 3144, 3204, 4112, 4272, 4626, 4716, 6168, 6288, 6408, 9252, 9432, 11659, 12336, 12816, 18504, 18864, 22873, 23318, 33667, 34977, 37008, 45746, 46636, 67334, 68619, 69954, 91492, 93272, 101001, 104931, 134668, 137238, 139908, 182984, 186544, 202002, 205857, 209862, 269336, 274476, 279816, 303003, 365968, 404004, 411714, 419724, 538672, 548952, 559632, 606006, 808008, 823428, 839448, 1097904, 1212012, 1616016, 1646856, 1678896, 2424024, 2996363, 3293712, 4848048, 5992726, 8989089, 11985452, 17978178, 23970904, 26967267, 35956356, 47941808, 53934534, 71912712, 107869068, 143825424, 215738136, 431476272]

約数ペア:

[(1, 431476272), (2, 215738136), (3, 143825424), (4, 107869068), (6, 71912712), (8, 53934534), (9, 47941808), (12, 35956356), (16, 26967267), (18, 23970904), (24, 17978178), (36, 11985452), (48, 8989089), (72, 5992726), (89, 4848048), (131, 3293712), (144, 2996363), (178, 2424024), (257, 1678896), (262, 1646856), (267, 1616016), (356, 1212012), (393, 1097904), (514, 839448), (524, 823428), (534, 808008), (712, 606006), (771, 559632), (786, 548952), (801, 538672), (1028, 419724), (1048, 411714), (1068, 404004), (1179, 365968), (1424, 303003), (1542, 279816), (1572, 274476), (1602, 269336), (2056, 209862), (2096, 205857), (2136, 202002), (2313, 186544), (2358, 182984), (3084, 139908), (3144, 137238), (3204, 134668), (4112, 104931), (4272, 101001), (4626, 93272), (4716, 91492), (6168, 69954), (6288, 68619), (6408, 67334), (9252, 46636), (9432, 45746), (11659, 37008), (12336, 34977), (12816, 33667), (18504, 23318), (18864, 22873)]