321337008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1563

約数の個数: 120

約数和(自身を含む): 946772736

約数和(自身を除く): 625435728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 41, 48, 72, 74, 82, 111, 123, 144, 148, 164, 222, 246, 296, 328, 333, 369, 444, 492, 592, 656, 666, 738, 888, 984, 1332, 1471, 1476, 1517, 1776, 1968, 2664, 2942, 2952, 3034, 4413, 4551, 5328, 5884, 5904, 6068, 8826, 9102, 11768, 12136, 13239, 13653, 17652, 18204, 23536, 24272, 26478, 27306, 35304, 36408, 52956, 54427, 54612, 60311, 70608, 72816, 105912, 108854, 109224, 120622, 163281, 180933, 211824, 217708, 218448, 241244, 326562, 361866, 435416, 482488, 489843, 542799, 653124, 723732, 870832, 964976, 979686, 1085598, 1306248, 1447464, 1959372, 2171196, 2231507, 2612496, 2894928, 3918744, 4342392, 4463014, 6694521, 7837488, 8684784, 8926028, 13389042, 17852056, 20083563, 26778084, 35704112, 40167126, 53556168, 80334252, 107112336, 160668504, 321337008]

約数ペア:

[(1, 321337008), (2, 160668504), (3, 107112336), (4, 80334252), (6, 53556168), (8, 40167126), (9, 35704112), (12, 26778084), (16, 20083563), (18, 17852056), (24, 13389042), (36, 8926028), (37, 8684784), (41, 7837488), (48, 6694521), (72, 4463014), (74, 4342392), (82, 3918744), (111, 2894928), (123, 2612496), (144, 2231507), (148, 2171196), (164, 1959372), (222, 1447464), (246, 1306248), (296, 1085598), (328, 979686), (333, 964976), (369, 870832), (444, 723732), (492, 653124), (592, 542799), (656, 489843), (666, 482488), (738, 435416), (888, 361866), (984, 326562), (1332, 241244), (1471, 218448), (1476, 217708), (1517, 211824), (1776, 180933), (1968, 163281), (2664, 120622), (2942, 109224), (2952, 108854), (3034, 105912), (4413, 72816), (4551, 70608), (5328, 60311), (5884, 54612), (5904, 54427), (6068, 52956), (8826, 36408), (9102, 35304), (11768, 27306), (12136, 26478), (13239, 24272), (13653, 23536), (17652, 18204)]