4377828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 13296640

約数和(自身を除く): 8918812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 211, 228, 247, 266, 273, 364, 399, 422, 494, 532, 546, 633, 741, 798, 844, 988, 1092, 1266, 1477, 1482, 1596, 1729, 2532, 2743, 2954, 2964, 3458, 4009, 4431, 5187, 5486, 5908, 6916, 8018, 8229, 8862, 10374, 10972, 12027, 16036, 16458, 17724, 19201, 20748, 24054, 28063, 32916, 38402, 48108, 52117, 56126, 57603, 76804, 84189, 104234, 112252, 115206, 156351, 168378, 208468, 230412, 312702, 336756, 364819, 625404, 729638, 1094457, 1459276, 2188914, 4377828]

約数ペア:

[(1, 4377828), (2, 2188914), (3, 1459276), (4, 1094457), (6, 729638), (7, 625404), (12, 364819), (13, 336756), (14, 312702), (19, 230412), (21, 208468), (26, 168378), (28, 156351), (38, 115206), (39, 112252), (42, 104234), (52, 84189), (57, 76804), (76, 57603), (78, 56126), (84, 52117), (91, 48108), (114, 38402), (133, 32916), (156, 28063), (182, 24054), (211, 20748), (228, 19201), (247, 17724), (266, 16458), (273, 16036), (364, 12027), (399, 10972), (422, 10374), (494, 8862), (532, 8229), (546, 8018), (633, 6916), (741, 5908), (798, 5486), (844, 5187), (988, 4431), (1092, 4009), (1266, 3458), (1477, 2964), (1482, 2954), (1596, 2743), (1729, 2532)]