488737728

素因数分解:

$2^6\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1667}}^1$

素因数の和:2194

約数の個数: 84

約数和(自身を含む): 1404472680

約数和(自身を除く): 915734952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 509, 576, 1018, 1527, 1667, 2036, 3054, 3334, 4072, 4581, 5001, 6108, 6668, 8144, 9162, 10002, 12216, 13336, 15003, 16288, 18324, 20004, 24432, 26672, 30006, 32576, 36648, 40008, 48864, 53344, 60012, 73296, 80016, 97728, 106688, 120024, 146592, 160032, 240048, 293184, 320064, 480096, 848503, 960192, 1697006, 2545509, 3394012, 5091018, 6788024, 7636527, 10182036, 13576048, 15273054, 20364072, 27152096, 30546108, 40728144, 54304192, 61092216, 81456288, 122184432, 162912576, 244368864, 488737728]

約数ペア:

[(1, 488737728), (2, 244368864), (3, 162912576), (4, 122184432), (6, 81456288), (8, 61092216), (9, 54304192), (12, 40728144), (16, 30546108), (18, 27152096), (24, 20364072), (32, 15273054), (36, 13576048), (48, 10182036), (64, 7636527), (72, 6788024), (96, 5091018), (144, 3394012), (192, 2545509), (288, 1697006), (509, 960192), (576, 848503), (1018, 480096), (1527, 320064), (1667, 293184), (2036, 240048), (3054, 160032), (3334, 146592), (4072, 120024), (4581, 106688), (5001, 97728), (6108, 80016), (6668, 73296), (8144, 60012), (9162, 53344), (10002, 48864), (12216, 40008), (13336, 36648), (15003, 32576), (16288, 30006), (18324, 26672), (20004, 24432)]