18555474144

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 50676312960

約数和(自身を除く): 32120838816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 311, 348, 464, 622, 696, 739, 841, 928, 933, 1244, 1392, 1478, 1682, 1866, 2217, 2488, 2523, 2784, 2956, 3364, 3732, 4434, 4976, 5046, 5912, 6728, 7464, 8868, 9019, 9952, 10092, 11824, 13456, 14928, 17736, 18038, 20184, 21431, 23648, 26912, 27057, 29856, 35472, 36076, 40368, 42862, 54114, 64293, 70944, 72152, 80736, 85724, 108228, 128586, 144304, 171448, 216456, 229829, 257172, 261551, 288608, 342896, 432912, 459658, 514344, 523102, 621499, 685792, 689487, 784653, 865824, 919316, 1028688, 1046204, 1242998, 1378974, 1569306, 1838632, 1864497, 2057376, 2092408, 2485996, 2757948, 3138612, 3677264, 3728994, 4184816, 4971992, 5515896, 6277224, 6665041, 7354528, 7457988, 8369632, 9943984, 11031792, 12554448, 13330082, 14915976, 19887968, 19995123, 22063584, 25108896, 26660164, 29831952, 39990246, 53320328, 59663904, 79980492, 106640656, 159960984, 193286189, 213281312, 319921968, 386572378, 579858567, 639843936, 773144756, 1159717134, 1546289512, 2319434268, 3092579024, 4638868536, 6185158048, 9277737072, 18555474144]

約数ペア:

[(1, 18555474144), (2, 9277737072), (3, 6185158048), (4, 4638868536), (6, 3092579024), (8, 2319434268), (12, 1546289512), (16, 1159717134), (24, 773144756), (29, 639843936), (32, 579858567), (48, 386572378), (58, 319921968), (87, 213281312), (96, 193286189), (116, 159960984), (174, 106640656), (232, 79980492), (311, 59663904), (348, 53320328), (464, 39990246), (622, 29831952), (696, 26660164), (739, 25108896), (841, 22063584), (928, 19995123), (933, 19887968), (1244, 14915976), (1392, 13330082), (1478, 12554448), (1682, 11031792), (1866, 9943984), (2217, 8369632), (2488, 7457988), (2523, 7354528), (2784, 6665041), (2956, 6277224), (3364, 5515896), (3732, 4971992), (4434, 4184816), (4976, 3728994), (5046, 3677264), (5912, 3138612), (6728, 2757948), (7464, 2485996), (8868, 2092408), (9019, 2057376), (9952, 1864497), (10092, 1838632), (11824, 1569306), (13456, 1378974), (14928, 1242998), (17736, 1046204), (18038, 1028688), (20184, 919316), (21431, 865824), (23648, 784653), (26912, 689487), (27057, 685792), (29856, 621499), (35472, 523102), (36076, 514344), (40368, 459658), (42862, 432912), (54114, 342896), (64293, 288608), (70944, 261551), (72152, 257172), (80736, 229829), (85724, 216456), (108228, 171448), (128586, 144304)]