1612884

素因数分解:

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

素因数の和:245

約数の個数: 72

約数和(自身を含む): 4736928

約数和(自身を除く): 3124044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 211, 273, 294, 364, 422, 546, 588, 633, 637, 844, 1092, 1266, 1274, 1477, 1911, 2532, 2548, 2743, 2954, 3822, 4431, 5486, 5908, 7644, 8229, 8862, 10339, 10972, 16458, 17724, 19201, 20678, 31017, 32916, 38402, 41356, 57603, 62034, 76804, 115206, 124068, 134407, 230412, 268814, 403221, 537628, 806442, 1612884]

約数ペア:

[(1, 1612884), (2, 806442), (3, 537628), (4, 403221), (6, 268814), (7, 230412), (12, 134407), (13, 124068), (14, 115206), (21, 76804), (26, 62034), (28, 57603), (39, 41356), (42, 38402), (49, 32916), (52, 31017), (78, 20678), (84, 19201), (91, 17724), (98, 16458), (147, 10972), (156, 10339), (182, 8862), (196, 8229), (211, 7644), (273, 5908), (294, 5486), (364, 4431), (422, 3822), (546, 2954), (588, 2743), (633, 2548), (637, 2532), (844, 1911), (1092, 1477), (1266, 1274)]