2505495744

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{55061}}^1$

素因数の和:55158

約数の個数: 84

約数和(自身を含む): 7272588960

約数和(自身を除く): 4767093216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 15168, 22752, 45504, 55061, 110122, 165183, 220244, 330366, 440488, 495549, 660732, 880976, 991098, 1321464, 1761952, 1982196, 2642928, 3523904, 3964392, 4349819, 5285856, 7928784, 8699638, 10571712, 13049457, 15857568, 17399276, 26098914, 31715136, 34798552, 39148371, 52197828, 69597104, 78296742, 104395656, 139194208, 156593484, 208791312, 278388416, 313186968, 417582624, 626373936, 835165248, 1252747872, 2505495744]

約数ペア:

[(1, 2505495744), (2, 1252747872), (3, 835165248), (4, 626373936), (6, 417582624), (8, 313186968), (9, 278388416), (12, 208791312), (16, 156593484), (18, 139194208), (24, 104395656), (32, 78296742), (36, 69597104), (48, 52197828), (64, 39148371), (72, 34798552), (79, 31715136), (96, 26098914), (144, 17399276), (158, 15857568), (192, 13049457), (237, 10571712), (288, 8699638), (316, 7928784), (474, 5285856), (576, 4349819), (632, 3964392), (711, 3523904), (948, 2642928), (1264, 1982196), (1422, 1761952), (1896, 1321464), (2528, 991098), (2844, 880976), (3792, 660732), (5056, 495549), (5688, 440488), (7584, 330366), (11376, 220244), (15168, 165183), (22752, 110122), (45504, 55061)]