545955462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 1407919968

約数和(自身を除く): 861964506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 281, 299, 342, 361, 414, 437, 494, 562, 598, 722, 741, 843, 874, 897, 1083, 1311, 1482, 1686, 1794, 2166, 2223, 2529, 2622, 2691, 3249, 3653, 3933, 4446, 4693, 5058, 5339, 5382, 5681, 6463, 6498, 7306, 7866, 8303, 9386, 10678, 10959, 11362, 12926, 14079, 16017, 16606, 17043, 19389, 21918, 24909, 28158, 32034, 32877, 34086, 38778, 42237, 48051, 49818, 51129, 58167, 65754, 69407, 74727, 84019, 84474, 96102, 101441, 102258, 107939, 116334, 122797, 138814, 149454, 168038, 202882, 208221, 215878, 245594, 252057, 304323, 323817, 368391, 416442, 504114, 608646, 624663, 647634, 736782, 756171, 912969, 971451, 1105173, 1249326, 1318733, 1512342, 1596361, 1825938, 1942902, 2210346, 2333143, 2637466, 3192722, 3956199, 4666286, 4789083, 6999429, 7912398, 9578166, 11868597, 13998858, 14367249, 20998287, 23737194, 28734498, 30330859, 41996574, 60661718, 90992577, 181985154, 272977731, 545955462]

約数ペア:

[(1, 545955462), (2, 272977731), (3, 181985154), (6, 90992577), (9, 60661718), (13, 41996574), (18, 30330859), (19, 28734498), (23, 23737194), (26, 20998287), (38, 14367249), (39, 13998858), (46, 11868597), (57, 9578166), (69, 7912398), (78, 6999429), (114, 4789083), (117, 4666286), (138, 3956199), (171, 3192722), (207, 2637466), (234, 2333143), (247, 2210346), (281, 1942902), (299, 1825938), (342, 1596361), (361, 1512342), (414, 1318733), (437, 1249326), (494, 1105173), (562, 971451), (598, 912969), (722, 756171), (741, 736782), (843, 647634), (874, 624663), (897, 608646), (1083, 504114), (1311, 416442), (1482, 368391), (1686, 323817), (1794, 304323), (2166, 252057), (2223, 245594), (2529, 215878), (2622, 208221), (2691, 202882), (3249, 168038), (3653, 149454), (3933, 138814), (4446, 122797), (4693, 116334), (5058, 107939), (5339, 102258), (5382, 101441), (5681, 96102), (6463, 84474), (6498, 84019), (7306, 74727), (7866, 69407), (8303, 65754), (9386, 58167), (10678, 51129), (10959, 49818), (11362, 48051), (12926, 42237), (14079, 38778), (16017, 34086), (16606, 32877), (17043, 32034), (19389, 28158), (21918, 24909)]