389915856

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 1237242240

約数和(自身を除く): 847326384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1013, 1188, 1296, 1458, 1584, 1782, 1944, 2026, 2187, 2376, 2673, 2916, 3039, 3564, 3888, 4052, 4374, 4752, 5346, 5832, 6078, 7128, 8019, 8104, 8748, 9117, 10692, 11143, 11664, 12156, 14256, 16038, 16208, 17496, 18234, 21384, 22286, 24057, 24312, 27351, 32076, 33429, 34992, 36468, 42768, 44572, 48114, 48624, 54702, 64152, 66858, 72936, 82053, 89144, 96228, 100287, 109404, 128304, 133716, 145872, 164106, 178288, 192456, 200574, 218808, 246159, 267432, 300861, 328212, 384912, 401148, 437616, 492318, 534864, 601722, 656424, 738477, 802296, 902583, 984636, 1203444, 1312848, 1476954, 1604592, 1805166, 1969272, 2215431, 2406888, 2707749, 2953908, 3610332, 3938544, 4430862, 4813776, 5415498, 5907816, 7220664, 8123247, 8861724, 10830996, 11815632, 14441328, 16246494, 17723448, 21661992, 24369741, 32492988, 35446896, 43323984, 48739482, 64985976, 97478964, 129971952, 194957928, 389915856]

約数ペア:

[(1, 389915856), (2, 194957928), (3, 129971952), (4, 97478964), (6, 64985976), (8, 48739482), (9, 43323984), (11, 35446896), (12, 32492988), (16, 24369741), (18, 21661992), (22, 17723448), (24, 16246494), (27, 14441328), (33, 11815632), (36, 10830996), (44, 8861724), (48, 8123247), (54, 7220664), (66, 5907816), (72, 5415498), (81, 4813776), (88, 4430862), (99, 3938544), (108, 3610332), (132, 2953908), (144, 2707749), (162, 2406888), (176, 2215431), (198, 1969272), (216, 1805166), (243, 1604592), (264, 1476954), (297, 1312848), (324, 1203444), (396, 984636), (432, 902583), (486, 802296), (528, 738477), (594, 656424), (648, 601722), (729, 534864), (792, 492318), (891, 437616), (972, 401148), (1013, 384912), (1188, 328212), (1296, 300861), (1458, 267432), (1584, 246159), (1782, 218808), (1944, 200574), (2026, 192456), (2187, 178288), (2376, 164106), (2673, 145872), (2916, 133716), (3039, 128304), (3564, 109404), (3888, 100287), (4052, 96228), (4374, 89144), (4752, 82053), (5346, 72936), (5832, 66858), (6078, 64152), (7128, 54702), (8019, 48624), (8104, 48114), (8748, 44572), (9117, 42768), (10692, 36468), (11143, 34992), (11664, 33429), (12156, 32076), (14256, 27351), (16038, 24312), (16208, 24057), (17496, 22286), (18234, 21384)]