28407945168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{46451}}^1$

素因数の和:46633

約数の個数: 120

約数和(自身を含む): 82668208896

約数和(自身を除く): 54260263728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 274, 279, 372, 411, 496, 548, 558, 744, 822, 1096, 1116, 1233, 1488, 1644, 2192, 2232, 2466, 3288, 4247, 4464, 4932, 6576, 8494, 9864, 12741, 16988, 19728, 25482, 33976, 38223, 46451, 50964, 67952, 76446, 92902, 101928, 139353, 152892, 185804, 203856, 278706, 305784, 371608, 418059, 557412, 611568, 743216, 836118, 1114824, 1439981, 1672236, 2229648, 2879962, 3344472, 4319943, 5759924, 6363787, 6688944, 8639886, 11519848, 12727574, 12959829, 17279772, 19091361, 23039696, 25455148, 25919658, 34559544, 38182722, 50910296, 51839316, 57274083, 69119088, 76365444, 101820592, 103678632, 114548166, 152730888, 197277397, 207357264, 229096332, 305461776, 394554794, 458192664, 591832191, 789109588, 916385328, 1183664382, 1578219176, 1775496573, 2367328764, 3156438352, 3550993146, 4734657528, 7101986292, 9469315056, 14203972584, 28407945168]

約数ペア:

[(1, 28407945168), (2, 14203972584), (3, 9469315056), (4, 7101986292), (6, 4734657528), (8, 3550993146), (9, 3156438352), (12, 2367328764), (16, 1775496573), (18, 1578219176), (24, 1183664382), (31, 916385328), (36, 789109588), (48, 591832191), (62, 458192664), (72, 394554794), (93, 305461776), (124, 229096332), (137, 207357264), (144, 197277397), (186, 152730888), (248, 114548166), (274, 103678632), (279, 101820592), (372, 76365444), (411, 69119088), (496, 57274083), (548, 51839316), (558, 50910296), (744, 38182722), (822, 34559544), (1096, 25919658), (1116, 25455148), (1233, 23039696), (1488, 19091361), (1644, 17279772), (2192, 12959829), (2232, 12727574), (2466, 11519848), (3288, 8639886), (4247, 6688944), (4464, 6363787), (4932, 5759924), (6576, 4319943), (8494, 3344472), (9864, 2879962), (12741, 2229648), (16988, 1672236), (19728, 1439981), (25482, 1114824), (33976, 836118), (38223, 743216), (46451, 611568), (50964, 557412), (67952, 418059), (76446, 371608), (92902, 305784), (101928, 278706), (139353, 203856), (152892, 185804)]