420973896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8795

約数の個数: 96

約数和(自身を含む): 1254264480

約数和(自身を除く): 833290584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 861, 984, 1148, 1176, 1722, 2009, 2296, 3444, 4018, 6027, 6888, 8036, 8731, 12054, 16072, 17462, 24108, 26193, 34924, 48216, 52386, 61117, 69848, 104772, 122234, 183351, 209544, 244468, 357971, 366702, 427819, 488936, 715942, 733404, 855638, 1073913, 1283457, 1431884, 1466808, 1711276, 2147826, 2505797, 2566914, 2863768, 3422552, 4295652, 5011594, 5133828, 7517391, 8591304, 10023188, 10267656, 15034782, 17540579, 20046376, 30069564, 35081158, 52621737, 60139128, 70162316, 105243474, 140324632, 210486948, 420973896]

約数ペア:

[(1, 420973896), (2, 210486948), (3, 140324632), (4, 105243474), (6, 70162316), (7, 60139128), (8, 52621737), (12, 35081158), (14, 30069564), (21, 20046376), (24, 17540579), (28, 15034782), (41, 10267656), (42, 10023188), (49, 8591304), (56, 7517391), (82, 5133828), (84, 5011594), (98, 4295652), (123, 3422552), (147, 2863768), (164, 2566914), (168, 2505797), (196, 2147826), (246, 1711276), (287, 1466808), (294, 1431884), (328, 1283457), (392, 1073913), (492, 855638), (574, 733404), (588, 715942), (861, 488936), (984, 427819), (1148, 366702), (1176, 357971), (1722, 244468), (2009, 209544), (2296, 183351), (3444, 122234), (4018, 104772), (6027, 69848), (6888, 61117), (8036, 52386), (8731, 48216), (12054, 34924), (16072, 26193), (17462, 24108)]