636975072

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 1855133280

約数和(自身を除く): 1218158208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 109, 144, 197, 206, 218, 288, 309, 327, 394, 412, 436, 591, 618, 654, 788, 824, 872, 927, 981, 1182, 1236, 1308, 1576, 1648, 1744, 1773, 1854, 1962, 2364, 2472, 2616, 3152, 3296, 3488, 3546, 3708, 3924, 4728, 4944, 5232, 6304, 7092, 7416, 7848, 9456, 9888, 10464, 11227, 14184, 14832, 15696, 18912, 20291, 21473, 22454, 28368, 29664, 31392, 33681, 40582, 42946, 44908, 56736, 60873, 64419, 67362, 81164, 85892, 89816, 101043, 121746, 128838, 134724, 162328, 171784, 179632, 182619, 193257, 202086, 243492, 257676, 269448, 324656, 343568, 359264, 365238, 386514, 404172, 486984, 515352, 538896, 649312, 687136, 730476, 773028, 808344, 973968, 1030704, 1077792, 1460952, 1546056, 1616688, 1947936, 2061408, 2211719, 2921904, 3092112, 3233376, 4423438, 5843808, 6184224, 6635157, 8846876, 13270314, 17693752, 19905471, 26540628, 35387504, 39810942, 53081256, 70775008, 79621884, 106162512, 159243768, 212325024, 318487536, 636975072]

約数ペア:

[(1, 636975072), (2, 318487536), (3, 212325024), (4, 159243768), (6, 106162512), (8, 79621884), (9, 70775008), (12, 53081256), (16, 39810942), (18, 35387504), (24, 26540628), (32, 19905471), (36, 17693752), (48, 13270314), (72, 8846876), (96, 6635157), (103, 6184224), (109, 5843808), (144, 4423438), (197, 3233376), (206, 3092112), (218, 2921904), (288, 2211719), (309, 2061408), (327, 1947936), (394, 1616688), (412, 1546056), (436, 1460952), (591, 1077792), (618, 1030704), (654, 973968), (788, 808344), (824, 773028), (872, 730476), (927, 687136), (981, 649312), (1182, 538896), (1236, 515352), (1308, 486984), (1576, 404172), (1648, 386514), (1744, 365238), (1773, 359264), (1854, 343568), (1962, 324656), (2364, 269448), (2472, 257676), (2616, 243492), (3152, 202086), (3296, 193257), (3488, 182619), (3546, 179632), (3708, 171784), (3924, 162328), (4728, 134724), (4944, 128838), (5232, 121746), (6304, 101043), (7092, 89816), (7416, 85892), (7848, 81164), (9456, 67362), (9888, 64419), (10464, 60873), (11227, 56736), (14184, 44908), (14832, 42946), (15696, 40582), (18912, 33681), (20291, 31392), (21473, 29664), (22454, 28368)]