304629984

素因数分解:

$2^5\times 3^4\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:790

約数の個数: 120

約数和(自身を含む): 901770408

約数和(自身を除く): 597140424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 211, 216, 288, 324, 422, 432, 557, 633, 648, 844, 864, 1114, 1266, 1296, 1671, 1688, 1899, 2228, 2532, 2592, 3342, 3376, 3798, 4456, 5013, 5064, 5697, 6684, 6752, 7596, 8912, 10026, 10128, 11394, 13368, 15039, 15192, 17091, 17824, 20052, 20256, 22788, 26736, 30078, 30384, 34182, 40104, 45117, 45576, 53472, 60156, 60768, 68364, 80208, 90234, 91152, 117527, 120312, 136728, 160416, 180468, 182304, 235054, 240624, 273456, 352581, 360936, 470108, 481248, 546912, 705162, 721872, 940216, 1057743, 1410324, 1443744, 1880432, 2115486, 2820648, 3173229, 3760864, 4230972, 5641296, 6346458, 8461944, 9519687, 11282592, 12692916, 16923888, 19039374, 25385832, 33847776, 38078748, 50771664, 76157496, 101543328, 152314992, 304629984]

約数ペア:

[(1, 304629984), (2, 152314992), (3, 101543328), (4, 76157496), (6, 50771664), (8, 38078748), (9, 33847776), (12, 25385832), (16, 19039374), (18, 16923888), (24, 12692916), (27, 11282592), (32, 9519687), (36, 8461944), (48, 6346458), (54, 5641296), (72, 4230972), (81, 3760864), (96, 3173229), (108, 2820648), (144, 2115486), (162, 1880432), (211, 1443744), (216, 1410324), (288, 1057743), (324, 940216), (422, 721872), (432, 705162), (557, 546912), (633, 481248), (648, 470108), (844, 360936), (864, 352581), (1114, 273456), (1266, 240624), (1296, 235054), (1671, 182304), (1688, 180468), (1899, 160416), (2228, 136728), (2532, 120312), (2592, 117527), (3342, 91152), (3376, 90234), (3798, 80208), (4456, 68364), (5013, 60768), (5064, 60156), (5697, 53472), (6684, 45576), (6752, 45117), (7596, 40104), (8912, 34182), (10026, 30384), (10128, 30078), (11394, 26736), (13368, 22788), (15039, 20256), (15192, 20052), (17091, 17824)]