15702990876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2288

約数の個数: 144

約数和(自身を含む): 43345411200

約数和(自身を除く): 27642420324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 443, 522, 551, 684, 886, 1044, 1102, 1329, 1653, 1772, 1787, 2204, 2658, 3306, 3574, 3987, 4959, 5316, 5361, 6612, 7148, 7974, 8417, 9918, 10722, 12847, 15948, 16083, 16834, 19836, 21444, 25251, 25694, 32166, 33668, 33953, 38541, 50502, 51388, 51823, 64332, 67906, 75753, 77082, 101004, 101859, 103646, 115623, 135812, 151506, 154164, 155469, 203718, 207292, 231246, 244093, 303012, 305577, 310938, 407436, 462492, 466407, 488186, 611154, 621876, 732279, 791641, 932814, 976372, 984637, 1222308, 1464558, 1583282, 1865628, 1969274, 2196837, 2374923, 2929116, 2953911, 3166564, 3938548, 4393674, 4749846, 5907822, 7124769, 8787348, 8861733, 9499692, 11815644, 14249538, 15041179, 17723466, 22957589, 28499076, 30082358, 35446932, 45123537, 45915178, 60164716, 68872767, 90247074, 91830356, 135370611, 137745534, 180494148, 206618301, 270741222, 275491068, 413236602, 436194191, 541482444, 826473204, 872388382, 1308582573, 1744776764, 2617165146, 3925747719, 5234330292, 7851495438, 15702990876]

約数ペア:

[(1, 15702990876), (2, 7851495438), (3, 5234330292), (4, 3925747719), (6, 2617165146), (9, 1744776764), (12, 1308582573), (18, 872388382), (19, 826473204), (29, 541482444), (36, 436194191), (38, 413236602), (57, 275491068), (58, 270741222), (76, 206618301), (87, 180494148), (114, 137745534), (116, 135370611), (171, 91830356), (174, 90247074), (228, 68872767), (261, 60164716), (342, 45915178), (348, 45123537), (443, 35446932), (522, 30082358), (551, 28499076), (684, 22957589), (886, 17723466), (1044, 15041179), (1102, 14249538), (1329, 11815644), (1653, 9499692), (1772, 8861733), (1787, 8787348), (2204, 7124769), (2658, 5907822), (3306, 4749846), (3574, 4393674), (3987, 3938548), (4959, 3166564), (5316, 2953911), (5361, 2929116), (6612, 2374923), (7148, 2196837), (7974, 1969274), (8417, 1865628), (9918, 1583282), (10722, 1464558), (12847, 1222308), (15948, 984637), (16083, 976372), (16834, 932814), (19836, 791641), (21444, 732279), (25251, 621876), (25694, 611154), (32166, 488186), (33668, 466407), (33953, 462492), (38541, 407436), (50502, 310938), (51388, 305577), (51823, 303012), (64332, 244093), (67906, 231246), (75753, 207292), (77082, 203718), (101004, 155469), (101859, 154164), (103646, 151506), (115623, 135812)]