381907584

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19538

約数の個数: 96

約数和(自身を含む): 1163684340

約数和(自身を除く): 781776756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19501, 19584, 39002, 58503, 78004, 117006, 156008, 175509, 234012, 312016, 331517, 351018, 468024, 624032, 663034, 702036, 936048, 994551, 1248064, 1326068, 1404072, 1872096, 1989102, 2496128, 2652136, 2808144, 2983653, 3744192, 3978204, 5304272, 5616288, 5967306, 7488384, 7956408, 10608544, 11232576, 11934612, 15912816, 21217088, 22465152, 23869224, 31825632, 42434176, 47738448, 63651264, 95476896, 127302528, 190953792, 381907584]

約数ペア:

[(1, 381907584), (2, 190953792), (3, 127302528), (4, 95476896), (6, 63651264), (8, 47738448), (9, 42434176), (12, 31825632), (16, 23869224), (17, 22465152), (18, 21217088), (24, 15912816), (32, 11934612), (34, 11232576), (36, 10608544), (48, 7956408), (51, 7488384), (64, 5967306), (68, 5616288), (72, 5304272), (96, 3978204), (102, 3744192), (128, 2983653), (136, 2808144), (144, 2652136), (153, 2496128), (192, 1989102), (204, 1872096), (272, 1404072), (288, 1326068), (306, 1248064), (384, 994551), (408, 936048), (544, 702036), (576, 663034), (612, 624032), (816, 468024), (1088, 351018), (1152, 331517), (1224, 312016), (1632, 234012), (2176, 175509), (2448, 156008), (3264, 117006), (4896, 78004), (6528, 58503), (9792, 39002), (19501, 19584)]