314711649

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 572436480

約数和(自身を除く): 257724831

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 131, 133, 171, 189, 223, 393, 399, 513, 567, 669, 917, 1179, 1197, 1539, 1561, 2007, 2489, 2751, 3537, 3591, 4237, 4683, 6021, 7467, 8253, 10611, 10773, 12711, 14049, 17423, 18063, 22401, 24759, 29213, 29659, 38133, 42147, 52269, 67203, 74277, 87639, 88977, 114399, 126441, 156807, 201609, 204491, 262917, 266931, 343197, 470421, 555047, 613473, 788751, 800793, 1411263, 1665141, 1840419, 2366253, 2402379, 3885329, 4995423, 5521257, 11655987, 14986269, 16563771, 34967961, 44958807, 104903883, 314711649]

約数ペア:

[(1, 314711649), (3, 104903883), (7, 44958807), (9, 34967961), (19, 16563771), (21, 14986269), (27, 11655987), (57, 5521257), (63, 4995423), (81, 3885329), (131, 2402379), (133, 2366253), (171, 1840419), (189, 1665141), (223, 1411263), (393, 800793), (399, 788751), (513, 613473), (567, 555047), (669, 470421), (917, 343197), (1179, 266931), (1197, 262917), (1539, 204491), (1561, 201609), (2007, 156807), (2489, 126441), (2751, 114399), (3537, 88977), (3591, 87639), (4237, 74277), (4683, 67203), (6021, 52269), (7467, 42147), (8253, 38133), (10611, 29659), (10773, 29213), (12711, 24759), (14049, 22401), (17423, 18063)]