676394748

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 1745486288

約数和(自身を除く): 1069091540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 193, 201, 268, 386, 402, 579, 603, 772, 804, 1158, 1206, 1453, 1737, 2316, 2412, 2906, 3474, 4359, 5812, 6948, 8718, 12931, 13077, 17436, 25862, 26154, 38793, 51724, 52308, 77586, 97351, 116379, 155172, 194702, 232758, 280429, 292053, 389404, 465516, 560858, 584106, 841287, 876159, 1121716, 1168212, 1682574, 1752318, 2523861, 3365148, 3504636, 5047722, 10095444, 18788743, 37577486, 56366229, 75154972, 112732458, 169098687, 225464916, 338197374, 676394748]

約数ペア:

[(1, 676394748), (2, 338197374), (3, 225464916), (4, 169098687), (6, 112732458), (9, 75154972), (12, 56366229), (18, 37577486), (36, 18788743), (67, 10095444), (134, 5047722), (193, 3504636), (201, 3365148), (268, 2523861), (386, 1752318), (402, 1682574), (579, 1168212), (603, 1121716), (772, 876159), (804, 841287), (1158, 584106), (1206, 560858), (1453, 465516), (1737, 389404), (2316, 292053), (2412, 280429), (2906, 232758), (3474, 194702), (4359, 155172), (5812, 116379), (6948, 97351), (8718, 77586), (12931, 52308), (13077, 51724), (17436, 38793), (25862, 26154)]