15691915044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11471}}^1$

素因数の和:11610

約数の個数: 144

約数和(自身を含む): 44430597120

約数和(自身を除く): 28738682076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 79, 111, 117, 148, 156, 158, 222, 234, 237, 316, 333, 444, 468, 474, 481, 666, 711, 948, 962, 1027, 1332, 1422, 1443, 1924, 2054, 2844, 2886, 2923, 3081, 4108, 4329, 5772, 5846, 6162, 8658, 8769, 9243, 11471, 11692, 12324, 17316, 17538, 18486, 22942, 26307, 34413, 35076, 36972, 37999, 45884, 52614, 68826, 75998, 103239, 105228, 113997, 137652, 149123, 151996, 206478, 227994, 298246, 341991, 412956, 424427, 447369, 455988, 596492, 683982, 848854, 894738, 906209, 1273281, 1342107, 1367964, 1697708, 1789476, 1812418, 2546562, 2684214, 2718627, 3624836, 3819843, 5093124, 5368428, 5437254, 5517551, 7639686, 8155881, 10874508, 11035102, 11780717, 15279372, 16311762, 16552653, 22070204, 23561434, 32623524, 33105306, 33529733, 35342151, 47122868, 49657959, 66210612, 67059466, 70684302, 99315918, 100589199, 106026453, 134118932, 141368604, 198631836, 201178398, 212052906, 301767597, 402356796, 424105812, 435886529, 603535194, 871773058, 1207070388, 1307659587, 1743546116, 2615319174, 3922978761, 5230638348, 7845957522, 15691915044]

約数ペア:

[(1, 15691915044), (2, 7845957522), (3, 5230638348), (4, 3922978761), (6, 2615319174), (9, 1743546116), (12, 1307659587), (13, 1207070388), (18, 871773058), (26, 603535194), (36, 435886529), (37, 424105812), (39, 402356796), (52, 301767597), (74, 212052906), (78, 201178398), (79, 198631836), (111, 141368604), (117, 134118932), (148, 106026453), (156, 100589199), (158, 99315918), (222, 70684302), (234, 67059466), (237, 66210612), (316, 49657959), (333, 47122868), (444, 35342151), (468, 33529733), (474, 33105306), (481, 32623524), (666, 23561434), (711, 22070204), (948, 16552653), (962, 16311762), (1027, 15279372), (1332, 11780717), (1422, 11035102), (1443, 10874508), (1924, 8155881), (2054, 7639686), (2844, 5517551), (2886, 5437254), (2923, 5368428), (3081, 5093124), (4108, 3819843), (4329, 3624836), (5772, 2718627), (5846, 2684214), (6162, 2546562), (8658, 1812418), (8769, 1789476), (9243, 1697708), (11471, 1367964), (11692, 1342107), (12324, 1273281), (17316, 906209), (17538, 894738), (18486, 848854), (22942, 683982), (26307, 596492), (34413, 455988), (35076, 447369), (36972, 424427), (37999, 412956), (45884, 341991), (52614, 298246), (68826, 227994), (75998, 206478), (103239, 151996), (105228, 149123), (113997, 137652)]