331389792

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 144

約数和(自身を含む): 1029188160

約数和(自身を除く): 697798368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2243, 2592, 2736, 3078, 3888, 4104, 4486, 4617, 5472, 6156, 6729, 7776, 8208, 8972, 9234, 12312, 13458, 16416, 17944, 18468, 20187, 24624, 26916, 35888, 36936, 40374, 42617, 49248, 53832, 60561, 71776, 73872, 80748, 85234, 107664, 121122, 127851, 147744, 161496, 170468, 181683, 215328, 242244, 255702, 322992, 340936, 363366, 383553, 484488, 511404, 545049, 645984, 681872, 726732, 767106, 968976, 1022808, 1090098, 1150659, 1363744, 1453464, 1534212, 1937952, 2045616, 2180196, 2301318, 2906928, 3068424, 3451977, 4091232, 4360392, 4602636, 5813856, 6136848, 6903954, 8720784, 9205272, 10355931, 12273696, 13807908, 17441568, 18410544, 20711862, 27615816, 36821088, 41423724, 55231632, 82847448, 110463264, 165694896, 331389792]

約数ペア:

[(1, 331389792), (2, 165694896), (3, 110463264), (4, 82847448), (6, 55231632), (8, 41423724), (9, 36821088), (12, 27615816), (16, 20711862), (18, 18410544), (19, 17441568), (24, 13807908), (27, 12273696), (32, 10355931), (36, 9205272), (38, 8720784), (48, 6903954), (54, 6136848), (57, 5813856), (72, 4602636), (76, 4360392), (81, 4091232), (96, 3451977), (108, 3068424), (114, 2906928), (144, 2301318), (152, 2180196), (162, 2045616), (171, 1937952), (216, 1534212), (228, 1453464), (243, 1363744), (288, 1150659), (304, 1090098), (324, 1022808), (342, 968976), (432, 767106), (456, 726732), (486, 681872), (513, 645984), (608, 545049), (648, 511404), (684, 484488), (864, 383553), (912, 363366), (972, 340936), (1026, 322992), (1296, 255702), (1368, 242244), (1539, 215328), (1824, 181683), (1944, 170468), (2052, 161496), (2243, 147744), (2592, 127851), (2736, 121122), (3078, 107664), (3888, 85234), (4104, 80748), (4486, 73872), (4617, 71776), (5472, 60561), (6156, 53832), (6729, 49248), (7776, 42617), (8208, 40374), (8972, 36936), (9234, 35888), (12312, 26916), (13458, 24624), (16416, 20187), (17944, 18468)]