646104228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1039}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 1884180480

約数和(自身を除く): 1238076252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 673, 924, 1039, 1346, 2019, 2078, 2692, 3117, 4038, 4156, 4711, 6234, 7273, 7403, 8076, 9422, 11429, 12468, 14133, 14546, 14806, 18844, 21819, 22209, 22858, 28266, 29092, 29612, 34287, 43638, 44418, 45716, 51821, 56532, 68574, 80003, 87276, 88836, 103642, 137148, 155463, 160006, 207284, 240009, 310926, 320012, 480018, 621852, 699247, 960036, 1398494, 2097741, 2796988, 4195482, 4894729, 7691717, 8390964, 9789458, 14684187, 15383434, 19578916, 23075151, 29368374, 30766868, 46150302, 53842019, 58736748, 92300604, 107684038, 161526057, 215368076, 323052114, 646104228]

約数ペア:

[(1, 646104228), (2, 323052114), (3, 215368076), (4, 161526057), (6, 107684038), (7, 92300604), (11, 58736748), (12, 53842019), (14, 46150302), (21, 30766868), (22, 29368374), (28, 23075151), (33, 19578916), (42, 15383434), (44, 14684187), (66, 9789458), (77, 8390964), (84, 7691717), (132, 4894729), (154, 4195482), (231, 2796988), (308, 2097741), (462, 1398494), (673, 960036), (924, 699247), (1039, 621852), (1346, 480018), (2019, 320012), (2078, 310926), (2692, 240009), (3117, 207284), (4038, 160006), (4156, 155463), (4711, 137148), (6234, 103642), (7273, 88836), (7403, 87276), (8076, 80003), (9422, 68574), (11429, 56532), (12468, 51821), (14133, 45716), (14546, 44418), (14806, 43638), (18844, 34287), (21819, 29612), (22209, 29092), (22858, 28266)]