2917488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 9086720

約数和(自身を除く): 6169232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 457, 532, 798, 912, 914, 1064, 1371, 1596, 1828, 2128, 2742, 3192, 3199, 3656, 5484, 6384, 6398, 7312, 8683, 9597, 10968, 12796, 17366, 19194, 21936, 25592, 26049, 34732, 38388, 51184, 52098, 60781, 69464, 76776, 104196, 121562, 138928, 153552, 182343, 208392, 243124, 364686, 416784, 486248, 729372, 972496, 1458744, 2917488]

約数ペア:

[(1, 2917488), (2, 1458744), (3, 972496), (4, 729372), (6, 486248), (7, 416784), (8, 364686), (12, 243124), (14, 208392), (16, 182343), (19, 153552), (21, 138928), (24, 121562), (28, 104196), (38, 76776), (42, 69464), (48, 60781), (56, 52098), (57, 51184), (76, 38388), (84, 34732), (112, 26049), (114, 25592), (133, 21936), (152, 19194), (168, 17366), (228, 12796), (266, 10968), (304, 9597), (336, 8683), (399, 7312), (456, 6398), (457, 6384), (532, 5484), (798, 3656), (912, 3199), (914, 3192), (1064, 2742), (1371, 2128), (1596, 1828)]