2882870532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{4253}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 7680341760

約数和(自身を除く): 4797471228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 991, 1982, 2973, 3964, 4253, 5946, 8506, 8919, 11892, 12759, 17012, 17838, 18829, 25518, 35676, 37658, 38277, 51036, 56487, 75316, 76554, 80807, 112974, 153108, 161614, 169461, 225948, 242421, 323228, 338922, 484842, 677844, 727263, 969684, 1454526, 2909052, 4214723, 8429446, 12644169, 16858892, 25288338, 37932507, 50576676, 75865014, 80079737, 151730028, 160159474, 240239211, 320318948, 480478422, 720717633, 960956844, 1441435266, 2882870532]

約数ペア:

[(1, 2882870532), (2, 1441435266), (3, 960956844), (4, 720717633), (6, 480478422), (9, 320318948), (12, 240239211), (18, 160159474), (19, 151730028), (36, 80079737), (38, 75865014), (57, 50576676), (76, 37932507), (114, 25288338), (171, 16858892), (228, 12644169), (342, 8429446), (684, 4214723), (991, 2909052), (1982, 1454526), (2973, 969684), (3964, 727263), (4253, 677844), (5946, 484842), (8506, 338922), (8919, 323228), (11892, 242421), (12759, 225948), (17012, 169461), (17838, 161614), (18829, 153108), (25518, 112974), (35676, 80807), (37658, 76554), (38277, 75316), (51036, 56487)]