15691981968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{3593}}^1$

素因数の和:5953

約数の個数: 120

約数和(自身を含む): 47327330232

約数和(自身を除く): 31635348264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2333, 3593, 4666, 6999, 7186, 9332, 10779, 13998, 14372, 18664, 20997, 21558, 27996, 28744, 30329, 32337, 37328, 41994, 43116, 46709, 55992, 57488, 60658, 64674, 83988, 86232, 90987, 93418, 111984, 121316, 129348, 140127, 167976, 172464, 181974, 186836, 242632, 258696, 272961, 280254, 335952, 363948, 373672, 420381, 485264, 517392, 545922, 560508, 727896, 747344, 840762, 1091844, 1121016, 1455792, 1681524, 2183688, 2242032, 3363048, 4367376, 6726096, 8382469, 16764938, 25147407, 33529876, 50294814, 67059752, 75442221, 100589628, 108972097, 134119504, 150884442, 201179256, 217944194, 301768884, 326916291, 402358512, 435888388, 603537768, 653832582, 871776776, 980748873, 1207075536, 1307665164, 1743553552, 1961497746, 2615330328, 3922995492, 5230660656, 7845990984, 15691981968]

約数ペア:

[(1, 15691981968), (2, 7845990984), (3, 5230660656), (4, 3922995492), (6, 2615330328), (8, 1961497746), (9, 1743553552), (12, 1307665164), (13, 1207075536), (16, 980748873), (18, 871776776), (24, 653832582), (26, 603537768), (36, 435888388), (39, 402358512), (48, 326916291), (52, 301768884), (72, 217944194), (78, 201179256), (104, 150884442), (117, 134119504), (144, 108972097), (156, 100589628), (208, 75442221), (234, 67059752), (312, 50294814), (468, 33529876), (624, 25147407), (936, 16764938), (1872, 8382469), (2333, 6726096), (3593, 4367376), (4666, 3363048), (6999, 2242032), (7186, 2183688), (9332, 1681524), (10779, 1455792), (13998, 1121016), (14372, 1091844), (18664, 840762), (20997, 747344), (21558, 727896), (27996, 560508), (28744, 545922), (30329, 517392), (32337, 485264), (37328, 420381), (41994, 373672), (43116, 363948), (46709, 335952), (55992, 280254), (57488, 272961), (60658, 258696), (64674, 242632), (83988, 186836), (86232, 181974), (90987, 172464), (93418, 167976), (111984, 140127), (121316, 129348)]