891079248

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 2488340736

約数和(自身を除く): 1597261488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 97, 106, 138, 157, 159, 184, 194, 212, 276, 291, 314, 318, 368, 388, 424, 471, 552, 582, 628, 636, 776, 848, 942, 1104, 1164, 1219, 1256, 1272, 1552, 1884, 2231, 2328, 2438, 2512, 2544, 3611, 3657, 3768, 4462, 4656, 4876, 5141, 6693, 7222, 7314, 7536, 8321, 8924, 9752, 10282, 10833, 13386, 14444, 14628, 15229, 15423, 16642, 17848, 19504, 20564, 21666, 24963, 26772, 28888, 29256, 30458, 30846, 33284, 35696, 41128, 43332, 45687, 49926, 53544, 57776, 58512, 60916, 61692, 66568, 82256, 86664, 91374, 99852, 107088, 118243, 121832, 123384, 133136, 173328, 182748, 191383, 199704, 236486, 243664, 246768, 350267, 354729, 365496, 382766, 399408, 472972, 574149, 700534, 709458, 730992, 765532, 807137, 945944, 1050801, 1148298, 1401068, 1418916, 1531064, 1614274, 1891888, 2101602, 2296596, 2421411, 2802136, 2837832, 3062128, 3228548, 4203204, 4593192, 4842822, 5604272, 5675664, 6457096, 8406408, 9186384, 9685644, 12914192, 16812816, 18564151, 19371288, 37128302, 38742576, 55692453, 74256604, 111384906, 148513208, 222769812, 297026416, 445539624, 891079248]

約数ペア:

[(1, 891079248), (2, 445539624), (3, 297026416), (4, 222769812), (6, 148513208), (8, 111384906), (12, 74256604), (16, 55692453), (23, 38742576), (24, 37128302), (46, 19371288), (48, 18564151), (53, 16812816), (69, 12914192), (92, 9685644), (97, 9186384), (106, 8406408), (138, 6457096), (157, 5675664), (159, 5604272), (184, 4842822), (194, 4593192), (212, 4203204), (276, 3228548), (291, 3062128), (314, 2837832), (318, 2802136), (368, 2421411), (388, 2296596), (424, 2101602), (471, 1891888), (552, 1614274), (582, 1531064), (628, 1418916), (636, 1401068), (776, 1148298), (848, 1050801), (942, 945944), (1104, 807137), (1164, 765532), (1219, 730992), (1256, 709458), (1272, 700534), (1552, 574149), (1884, 472972), (2231, 399408), (2328, 382766), (2438, 365496), (2512, 354729), (2544, 350267), (3611, 246768), (3657, 243664), (3768, 236486), (4462, 199704), (4656, 191383), (4876, 182748), (5141, 173328), (6693, 133136), (7222, 123384), (7314, 121832), (7536, 118243), (8321, 107088), (8924, 99852), (9752, 91374), (10282, 86664), (10833, 82256), (13386, 66568), (14444, 61692), (14628, 60916), (15229, 58512), (15423, 57776), (16642, 53544), (17848, 49926), (19504, 45687), (20564, 43332), (21666, 41128), (24963, 35696), (26772, 33284), (28888, 30846), (29256, 30458)]