287734248

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 854323200

約数和(自身を除く): 566588952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 127, 136, 153, 204, 216, 254, 306, 381, 408, 459, 508, 612, 617, 762, 918, 1016, 1143, 1224, 1234, 1524, 1836, 1851, 2159, 2286, 2468, 3048, 3429, 3672, 3702, 4318, 4572, 4936, 5553, 6477, 6858, 7404, 8636, 9144, 10489, 11106, 12954, 13716, 14808, 16659, 17272, 19431, 20978, 22212, 25908, 27432, 31467, 33318, 38862, 41956, 44424, 51816, 58293, 62934, 66636, 77724, 78359, 83912, 94401, 116586, 125868, 133272, 155448, 156718, 188802, 233172, 235077, 251736, 283203, 313436, 377604, 466344, 470154, 566406, 626872, 705231, 755208, 940308, 1132812, 1332103, 1410462, 1880616, 2115693, 2265624, 2664206, 2820924, 3996309, 4231386, 5328412, 5641848, 7992618, 8462772, 10656824, 11988927, 15985236, 16925544, 23977854, 31970472, 35966781, 47955708, 71933562, 95911416, 143867124, 287734248]

約数ペア:

[(1, 287734248), (2, 143867124), (3, 95911416), (4, 71933562), (6, 47955708), (8, 35966781), (9, 31970472), (12, 23977854), (17, 16925544), (18, 15985236), (24, 11988927), (27, 10656824), (34, 8462772), (36, 7992618), (51, 5641848), (54, 5328412), (68, 4231386), (72, 3996309), (102, 2820924), (108, 2664206), (127, 2265624), (136, 2115693), (153, 1880616), (204, 1410462), (216, 1332103), (254, 1132812), (306, 940308), (381, 755208), (408, 705231), (459, 626872), (508, 566406), (612, 470154), (617, 466344), (762, 377604), (918, 313436), (1016, 283203), (1143, 251736), (1224, 235077), (1234, 233172), (1524, 188802), (1836, 156718), (1851, 155448), (2159, 133272), (2286, 125868), (2468, 116586), (3048, 94401), (3429, 83912), (3672, 78359), (3702, 77724), (4318, 66636), (4572, 62934), (4936, 58293), (5553, 51816), (6477, 44424), (6858, 41956), (7404, 38862), (8636, 33318), (9144, 31467), (10489, 27432), (11106, 25908), (12954, 22212), (13716, 20978), (14808, 19431), (16659, 17272)]