1613801628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 108

約数和(自身を含む): 4264875888

約数和(自身を除く): 2651074260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 151, 174, 261, 302, 348, 353, 453, 522, 604, 706, 841, 906, 1044, 1059, 1359, 1412, 1682, 1812, 2118, 2523, 2718, 3177, 3364, 4236, 4379, 5046, 5436, 6354, 7569, 8758, 10092, 10237, 12708, 13137, 15138, 17516, 20474, 26274, 30276, 30711, 39411, 40948, 52548, 53303, 61422, 78822, 92133, 106606, 122844, 126991, 157644, 159909, 184266, 213212, 253982, 296873, 319818, 368532, 380973, 479727, 507964, 593746, 639636, 761946, 890619, 959454, 1142919, 1187492, 1523892, 1545787, 1781238, 1918908, 2285838, 2671857, 3091574, 3562476, 4571676, 4637361, 5343714, 6183148, 9274722, 10687428, 13912083, 18549444, 27824166, 44827823, 55648332, 89655646, 134483469, 179311292, 268966938, 403450407, 537933876, 806900814, 1613801628]

約数ペア:

[(1, 1613801628), (2, 806900814), (3, 537933876), (4, 403450407), (6, 268966938), (9, 179311292), (12, 134483469), (18, 89655646), (29, 55648332), (36, 44827823), (58, 27824166), (87, 18549444), (116, 13912083), (151, 10687428), (174, 9274722), (261, 6183148), (302, 5343714), (348, 4637361), (353, 4571676), (453, 3562476), (522, 3091574), (604, 2671857), (706, 2285838), (841, 1918908), (906, 1781238), (1044, 1545787), (1059, 1523892), (1359, 1187492), (1412, 1142919), (1682, 959454), (1812, 890619), (2118, 761946), (2523, 639636), (2718, 593746), (3177, 507964), (3364, 479727), (4236, 380973), (4379, 368532), (5046, 319818), (5436, 296873), (6354, 253982), (7569, 213212), (8758, 184266), (10092, 159909), (10237, 157644), (12708, 126991), (13137, 122844), (15138, 106606), (17516, 92133), (20474, 78822), (26274, 61422), (30276, 53303), (30711, 52548), (39411, 40948)]