747898596

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{13499}}^1$

素因数の和:13540

約数の個数: 84

約数和(自身を含む): 2065770000

約数和(自身を除く): 1317871404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 6156, 9234, 13499, 13851, 18468, 26998, 27702, 40497, 53996, 55404, 80994, 121491, 161988, 242982, 256481, 364473, 485964, 512962, 728946, 769443, 1025924, 1093419, 1457892, 1538886, 2186838, 2308329, 3077772, 3280257, 4373676, 4616658, 6560514, 6924987, 9233316, 9840771, 13121028, 13849974, 19681542, 20774961, 27699948, 39363084, 41549922, 62324883, 83099844, 124649766, 186974649, 249299532, 373949298, 747898596]

約数ペア:

[(1, 747898596), (2, 373949298), (3, 249299532), (4, 186974649), (6, 124649766), (9, 83099844), (12, 62324883), (18, 41549922), (19, 39363084), (27, 27699948), (36, 20774961), (38, 19681542), (54, 13849974), (57, 13121028), (76, 9840771), (81, 9233316), (108, 6924987), (114, 6560514), (162, 4616658), (171, 4373676), (228, 3280257), (243, 3077772), (324, 2308329), (342, 2186838), (486, 1538886), (513, 1457892), (684, 1093419), (729, 1025924), (972, 769443), (1026, 728946), (1458, 512962), (1539, 485964), (2052, 364473), (2916, 256481), (3078, 242982), (4617, 161988), (6156, 121491), (9234, 80994), (13499, 55404), (13851, 53996), (18468, 40497), (26998, 27702)]