243637308

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 666107904

約数和(自身を除く): 422470596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 127, 162, 186, 191, 254, 279, 324, 372, 381, 382, 508, 558, 573, 762, 764, 837, 1116, 1143, 1146, 1524, 1674, 1719, 2286, 2292, 2511, 3348, 3429, 3438, 3937, 4572, 5022, 5157, 5921, 6858, 6876, 7874, 10044, 10287, 10314, 11811, 11842, 13716, 15471, 15748, 17763, 20574, 20628, 23622, 23684, 24257, 30942, 35433, 35526, 41148, 47244, 48514, 53289, 61884, 70866, 71052, 72771, 97028, 106299, 106578, 141732, 145542, 159867, 212598, 213156, 218313, 291084, 318897, 319734, 425196, 436626, 479601, 637794, 639468, 654939, 751967, 873252, 959202, 1275588, 1309878, 1503934, 1918404, 1964817, 2255901, 2619756, 3007868, 3929634, 4511802, 6767703, 7859268, 9023604, 13535406, 20303109, 27070812, 40606218, 60909327, 81212436, 121818654, 243637308]

約数ペア:

[(1, 243637308), (2, 121818654), (3, 81212436), (4, 60909327), (6, 40606218), (9, 27070812), (12, 20303109), (18, 13535406), (27, 9023604), (31, 7859268), (36, 6767703), (54, 4511802), (62, 3929634), (81, 3007868), (93, 2619756), (108, 2255901), (124, 1964817), (127, 1918404), (162, 1503934), (186, 1309878), (191, 1275588), (254, 959202), (279, 873252), (324, 751967), (372, 654939), (381, 639468), (382, 637794), (508, 479601), (558, 436626), (573, 425196), (762, 319734), (764, 318897), (837, 291084), (1116, 218313), (1143, 213156), (1146, 212598), (1524, 159867), (1674, 145542), (1719, 141732), (2286, 106578), (2292, 106299), (2511, 97028), (3348, 72771), (3429, 71052), (3438, 70866), (3937, 61884), (4572, 53289), (5022, 48514), (5157, 47244), (5921, 41148), (6858, 35526), (6876, 35433), (7874, 30942), (10044, 24257), (10287, 23684), (10314, 23622), (11811, 20628), (11842, 20574), (13716, 17763), (15471, 15748)]